Home / 10,737,698.52-16,109,070.09-3,549,232.71

Finding the Fourth Proportional to 10,737,698.52, 16,109,070.09 and 3,549,232.71

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Solution

The fourth proportional to 10,737,698.52, 16,109,070.09 and 3,549,232.71 is: 5,324,682.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,737,698.52 : 16,109,070.09 = 3,549,232.71 : x
  2. Step 2: Convert to fraction form
    10,737,698.52/16,109,070.09 = 3,549,232.71/x
  3. Step 3: Cross multiply
    10,737,698.52x = 16,109,070.09 × 3,549,232.71
  4. Step 4: Simplify right side
    10,737,698.52x = 57,174,838,491,110.64
  5. Step 5: Solve for x
    x = 57,174,838,491,110.64/10,737,698.52
  6. Step 6: Final answer
    x = 5,324,682.79

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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.