Home / 4,042,307.10-6,063,460.65-3,670,298.40

Finding the Fourth Proportional to 4,042,307.10, 6,063,460.65 and 3,670,298.40

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Solution

The fourth proportional to 4,042,307.10, 6,063,460.65 and 3,670,298.40 is: 5,505,447.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,307.10 : 6,063,460.65 = 3,670,298.40 : x
  2. Step 2: Convert to fraction form
    4,042,307.10/6,063,460.65 = 3,670,298.40/x
  3. Step 3: Cross multiply
    4,042,307.10x = 6,063,460.65 × 3,670,298.40
  4. Step 4: Simplify right side
    4,042,307.10x = 22,254,709,922,157.96
  5. Step 5: Solve for x
    x = 22,254,709,922,157.96/4,042,307.10
  6. Step 6: Final answer
    x = 5,505,447.60

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Double scale
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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.