Home / 7,253,630.52-10,010,092.64-4,156,091.74

Finding the Fourth Proportional to 7,253,630.52, 10,010,092.64 and 4,156,091.74

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Solution

The fourth proportional to 7,253,630.52, 10,010,092.64 and 4,156,091.74 is: 5,735,453.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,253,630.52 : 10,010,092.64 = 4,156,091.74 : x
  2. Step 2: Convert to fraction form
    7,253,630.52/10,010,092.64 = 4,156,091.74/x
  3. Step 3: Cross multiply
    7,253,630.52x = 10,010,092.64 × 4,156,091.74
  4. Step 4: Simplify right side
    7,253,630.52x = 41,602,863,337,738.80
  5. Step 5: Solve for x
    x = 41,602,863,337,738.80/7,253,630.52
  6. Step 6: Final answer
    x = 5,735,453.88

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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.