Home / 5,396,298.98-8,098,645.70-3,766,479.76

Finding the Fourth Proportional to 5,396,298.98, 8,098,645.70 and 3,766,479.76

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Solution

The fourth proportional to 5,396,298.98, 8,098,645.70 and 3,766,479.76 is: 5,652,649.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,396,298.98 : 8,098,645.70 = 3,766,479.76 : x
  2. Step 2: Convert to fraction form
    5,396,298.98/8,098,645.70 = 3,766,479.76/x
  3. Step 3: Cross multiply
    5,396,298.98x = 8,098,645.70 × 3,766,479.76
  4. Step 4: Simplify right side
    5,396,298.98x = 30,503,385,073,382.02
  5. Step 5: Solve for x
    x = 30,503,385,073,382.02/5,396,298.98
  6. Step 6: Final answer
    x = 5,652,649.19

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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.