Home / 9,838,330.83-13,576,915.17-5,487,698.97

Finding the Fourth Proportional to 9,838,330.83, 13,576,915.17 and 5,487,698.97

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Solution

The fourth proportional to 9,838,330.83, 13,576,915.17 and 5,487,698.97 is: 7,573,034.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,838,330.83 : 13,576,915.17 = 5,487,698.97 : x
  2. Step 2: Convert to fraction form
    9,838,330.83/13,576,915.17 = 5,487,698.97/x
  3. Step 3: Cross multiply
    9,838,330.83x = 13,576,915.17 × 5,487,698.97
  4. Step 4: Simplify right side
    9,838,330.83x = 74,506,023,394,186.38
  5. Step 5: Solve for x
    x = 74,506,023,394,186.38/9,838,330.83
  6. Step 6: Final answer
    x = 7,573,034.97

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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.