Home / 3,331,375.11-4,999,053.49-3,060,340.20

Finding the Fourth Proportional to 3,331,375.11, 4,999,053.49 and 3,060,340.20

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Solution

The fourth proportional to 3,331,375.11, 4,999,053.49 and 3,060,340.20 is: 4,592,339.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,375.11 : 4,999,053.49 = 3,060,340.20 : x
  2. Step 2: Convert to fraction form
    3,331,375.11/4,999,053.49 = 3,060,340.20/x
  3. Step 3: Cross multiply
    3,331,375.11x = 4,999,053.49 × 3,060,340.20
  4. Step 4: Simplify right side
    3,331,375.11x = 15,298,804,357,397.30
  5. Step 5: Solve for x
    x = 15,298,804,357,397.30/3,331,375.11
  6. Step 6: Final answer
    x = 4,592,339.15

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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.