Home / 9,693,296.60-13,376,575.71-5,283,061.92

Finding the Fourth Proportional to 9,693,296.60, 13,376,575.71 and 5,283,061.92

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Solution

The fourth proportional to 9,693,296.60, 13,376,575.71 and 5,283,061.92 is: 7,290,530.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,693,296.60 : 13,376,575.71 = 5,283,061.92 : x
  2. Step 2: Convert to fraction form
    9,693,296.60/13,376,575.71 = 5,283,061.92/x
  3. Step 3: Cross multiply
    9,693,296.60x = 13,376,575.71 × 5,283,061.92
  4. Step 4: Simplify right side
    9,693,296.60x = 70,669,277,753,497.97
  5. Step 5: Solve for x
    x = 70,669,277,753,497.97/9,693,296.60
  6. Step 6: Final answer
    x = 7,290,530.84

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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.