Home / 5,927,074.90-8,884,234.31-3,876,963.48

Finding the Fourth Proportional to 5,927,074.90, 8,884,234.31 and 3,876,963.48

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Solution

The fourth proportional to 5,927,074.90, 8,884,234.31 and 3,876,963.48 is: 5,811,273.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,927,074.90 : 8,884,234.31 = 3,876,963.48 : x
  2. Step 2: Convert to fraction form
    5,927,074.90/8,884,234.31 = 3,876,963.48/x
  3. Step 3: Cross multiply
    5,927,074.90x = 8,884,234.31 × 3,876,963.48
  4. Step 4: Simplify right side
    5,927,074.90x = 34,443,851,948,248.18
  5. Step 5: Solve for x
    x = 34,443,851,948,248.18/5,927,074.90
  6. Step 6: Final answer
    x = 5,811,273.27

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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.