Home / 9,838,168.35-14,726,985.22-6,419,092.83

Finding the Fourth Proportional to 9,838,168.35, 14,726,985.22 and 6,419,092.83

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Solution

The fourth proportional to 9,838,168.35, 14,726,985.22 and 6,419,092.83 is: 9,608,890.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,838,168.35 : 14,726,985.22 = 6,419,092.83 : x
  2. Step 2: Convert to fraction form
    9,838,168.35/14,726,985.22 = 6,419,092.83/x
  3. Step 3: Cross multiply
    9,838,168.35x = 14,726,985.22 × 6,419,092.83
  4. Step 4: Simplify right side
    9,838,168.35x = 94,533,885,233,217.98
  5. Step 5: Solve for x
    x = 94,533,885,233,217.98/9,838,168.35
  6. Step 6: Final answer
    x = 9,608,890.79

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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.