Home / 2,360,963.90-3,541,445.85-764,672.60

Finding the Fourth Proportional to 2,360,963.90, 3,541,445.85 and 764,672.60

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Solution

The fourth proportional to 2,360,963.90, 3,541,445.85 and 764,672.60 is: 1,147,008.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,963.90 : 3,541,445.85 = 764,672.60 : x
  2. Step 2: Convert to fraction form
    2,360,963.90/3,541,445.85 = 764,672.60/x
  3. Step 3: Cross multiply
    2,360,963.90x = 3,541,445.85 × 764,672.60
  4. Step 4: Simplify right side
    2,360,963.90x = 2,708,046,605,878.71
  5. Step 5: Solve for x
    x = 2,708,046,605,878.71/2,360,963.90
  6. Step 6: Final answer
    x = 1,147,008.90

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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.