Home / 5,830,280.18-8,045,765.61-3,251,958.98

Finding the Fourth Proportional to 5,830,280.18, 8,045,765.61 and 3,251,958.98

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Solution

The fourth proportional to 5,830,280.18, 8,045,765.61 and 3,251,958.98 is: 4,487,691.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,830,280.18 : 8,045,765.61 = 3,251,958.98 : x
  2. Step 2: Convert to fraction form
    5,830,280.18/8,045,765.61 = 3,251,958.98/x
  3. Step 3: Cross multiply
    5,830,280.18x = 8,045,765.61 × 3,251,958.98
  4. Step 4: Simplify right side
    5,830,280.18x = 26,164,499,726,414.68
  5. Step 5: Solve for x
    x = 26,164,499,726,414.68/5,830,280.18
  6. Step 6: Final answer
    x = 4,487,691.66

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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.