Home / 6,635,583.03-9,156,520.53-3,695,177.94

Finding the Fourth Proportional to 6,635,583.03, 9,156,520.53 and 3,695,177.94

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Solution

The fourth proportional to 6,635,583.03, 9,156,520.53 and 3,695,177.94 is: 5,099,020.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,635,583.03 : 9,156,520.53 = 3,695,177.94 : x
  2. Step 2: Convert to fraction form
    6,635,583.03/9,156,520.53 = 3,695,177.94/x
  3. Step 3: Cross multiply
    6,635,583.03x = 9,156,520.53 × 3,695,177.94
  4. Step 4: Simplify right side
    6,635,583.03x = 33,834,972,635,276.15
  5. Step 5: Solve for x
    x = 33,834,972,635,276.15/6,635,583.03
  6. Step 6: Final answer
    x = 5,099,020.31

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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.