Home / 6,952,406.52-10,429,397.10-6,238,044.84

Finding the Fourth Proportional to 6,952,406.52, 10,429,397.10 and 6,238,044.84

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Solution

The fourth proportional to 6,952,406.52, 10,429,397.10 and 6,238,044.84 is: 9,357,773.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,406.52 : 10,429,397.10 = 6,238,044.84 : x
  2. Step 2: Convert to fraction form
    6,952,406.52/10,429,397.10 = 6,238,044.84/x
  3. Step 3: Cross multiply
    6,952,406.52x = 10,429,397.10 × 6,238,044.84
  4. Step 4: Simplify right side
    6,952,406.52x = 65,059,046,763,965.96
  5. Step 5: Solve for x
    x = 65,059,046,763,965.96/6,952,406.52
  6. Step 6: Final answer
    x = 9,357,773.68

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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.