Home / 5,602,195.60-8,403,293.40-3,476,431.60

Finding the Fourth Proportional to 5,602,195.60, 8,403,293.40 and 3,476,431.60

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Solution

The fourth proportional to 5,602,195.60, 8,403,293.40 and 3,476,431.60 is: 5,214,647.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,602,195.60 : 8,403,293.40 = 3,476,431.60 : x
  2. Step 2: Convert to fraction form
    5,602,195.60/8,403,293.40 = 3,476,431.60/x
  3. Step 3: Cross multiply
    5,602,195.60x = 8,403,293.40 × 3,476,431.60
  4. Step 4: Simplify right side
    5,602,195.60x = 29,213,474,719,831.44
  5. Step 5: Solve for x
    x = 29,213,474,719,831.44/5,602,195.60
  6. Step 6: Final answer
    x = 5,214,647.40

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Half scale
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Double scale
Find fourth proportional to 5,602,196.60, 8,403,294.90 and 3,476,432.60
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.