Home / 10,737,070.32-14,811,510.64-6,383,059.52

Finding the Fourth Proportional to 10,737,070.32, 14,811,510.64 and 6,383,059.52

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Solution

The fourth proportional to 10,737,070.32, 14,811,510.64 and 6,383,059.52 is: 8,805,265.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,737,070.32 : 14,811,510.64 = 6,383,059.52 : x
  2. Step 2: Convert to fraction form
    10,737,070.32/14,811,510.64 = 6,383,059.52/x
  3. Step 3: Cross multiply
    10,737,070.32x = 14,811,510.64 × 6,383,059.52
  4. Step 4: Simplify right side
    10,737,070.32x = 94,542,753,996,233.30
  5. Step 5: Solve for x
    x = 94,542,753,996,233.30/10,737,070.32
  6. Step 6: Final answer
    x = 8,805,265.42

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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.