Home / 11,650,308.94-17,472,660.25-3,563,355.21

Finding the Fourth Proportional to 11,650,308.94, 17,472,660.25 and 3,563,355.21

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Solution

The fourth proportional to 11,650,308.94, 17,472,660.25 and 3,563,355.21 is: 5,344,175.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,650,308.94 : 17,472,660.25 = 3,563,355.21 : x
  2. Step 2: Convert to fraction form
    11,650,308.94/17,472,660.25 = 3,563,355.21/x
  3. Step 3: Cross multiply
    11,650,308.94x = 17,472,660.25 × 3,563,355.21
  4. Step 4: Simplify right side
    11,650,308.94x = 62,261,294,934,397.40
  5. Step 5: Solve for x
    x = 62,261,294,934,397.40/11,650,308.94
  6. Step 6: Final answer
    x = 5,344,175.44

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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.