Home / 7,627,850.60-11,441,775.90-4,032,228.20

Finding the Fourth Proportional to 7,627,850.60, 11,441,775.90 and 4,032,228.20

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Solution

The fourth proportional to 7,627,850.60, 11,441,775.90 and 4,032,228.20 is: 6,048,342.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,627,850.60 : 11,441,775.90 = 4,032,228.20 : x
  2. Step 2: Convert to fraction form
    7,627,850.60/11,441,775.90 = 4,032,228.20/x
  3. Step 3: Cross multiply
    7,627,850.60x = 11,441,775.90 × 4,032,228.20
  4. Step 4: Simplify right side
    7,627,850.60x = 46,135,851,442,060.38
  5. Step 5: Solve for x
    x = 46,135,851,442,060.38/7,627,850.60
  6. Step 6: Final answer
    x = 6,048,342.30

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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.