Home / 4,160,309.30-6,233,465.55-3,558,446.90

Finding the Fourth Proportional to 4,160,309.30, 6,233,465.55 and 3,558,446.90

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Solution

The fourth proportional to 4,160,309.30, 6,233,465.55 and 3,558,446.90 is: 5,331,684.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,309.30 : 6,233,465.55 = 3,558,446.90 : x
  2. Step 2: Convert to fraction form
    4,160,309.30/6,233,465.55 = 3,558,446.90/x
  3. Step 3: Cross multiply
    4,160,309.30x = 6,233,465.55 × 3,558,446.90
  4. Step 4: Simplify right side
    4,160,309.30x = 22,181,456,162,654.29
  5. Step 5: Solve for x
    x = 22,181,456,162,654.29/4,160,309.30
  6. Step 6: Final answer
    x = 5,331,684.39

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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.