Home / 11,464,073.97-15,813,703.22-7,332,597.69

Finding the Fourth Proportional to 11,464,073.97, 15,813,703.22 and 7,332,597.69

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Solution

The fourth proportional to 11,464,073.97, 15,813,703.22 and 7,332,597.69 is: 10,114,687.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,464,073.97 : 15,813,703.22 = 7,332,597.69 : x
  2. Step 2: Convert to fraction form
    11,464,073.97/15,813,703.22 = 7,332,597.69/x
  3. Step 3: Cross multiply
    11,464,073.97x = 15,813,703.22 × 7,332,597.69
  4. Step 4: Simplify right side
    11,464,073.97x = 115,955,523,664,654.58
  5. Step 5: Solve for x
    x = 115,955,523,664,654.58/11,464,073.97
  6. Step 6: Final answer
    x = 10,114,687.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.