Home / 5,273,432.80-7,910,091.42-4,001,851.44

Finding the Fourth Proportional to 5,273,432.80, 7,910,091.42 and 4,001,851.44

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Solution

The fourth proportional to 5,273,432.80, 7,910,091.42 and 4,001,851.44 is: 6,002,733.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,273,432.80 : 7,910,091.42 = 4,001,851.44 : x
  2. Step 2: Convert to fraction form
    5,273,432.80/7,910,091.42 = 4,001,851.44/x
  3. Step 3: Cross multiply
    5,273,432.80x = 7,910,091.42 × 4,001,851.44
  4. Step 4: Simplify right side
    5,273,432.80x = 31,655,010,739,658.64
  5. Step 5: Solve for x
    x = 31,655,010,739,658.64/5,273,432.80
  6. Step 6: Final answer
    x = 6,002,733.31

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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.