Home / 3,933,625.20-5,900,437.80-3,471,730.80

Finding the Fourth Proportional to 3,933,625.20, 5,900,437.80 and 3,471,730.80

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Solution

The fourth proportional to 3,933,625.20, 5,900,437.80 and 3,471,730.80 is: 5,207,596.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,933,625.20 : 5,900,437.80 = 3,471,730.80 : x
  2. Step 2: Convert to fraction form
    3,933,625.20/5,900,437.80 = 3,471,730.80/x
  3. Step 3: Cross multiply
    3,933,625.20x = 5,900,437.80 × 3,471,730.80
  4. Step 4: Simplify right side
    3,933,625.20x = 20,484,731,643,744.24
  5. Step 5: Solve for x
    x = 20,484,731,643,744.24/3,933,625.20
  6. Step 6: Final answer
    x = 5,207,596.20

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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.