Home / 5,934,773.68-8,189,891.04-3,356,357.92

Finding the Fourth Proportional to 5,934,773.68, 8,189,891.04 and 3,356,357.92

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Solution

The fourth proportional to 5,934,773.68, 8,189,891.04 and 3,356,357.92 is: 4,631,719.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,773.68 : 8,189,891.04 = 3,356,357.92 : x
  2. Step 2: Convert to fraction form
    5,934,773.68/8,189,891.04 = 3,356,357.92/x
  3. Step 3: Cross multiply
    5,934,773.68x = 8,189,891.04 × 3,356,357.92
  4. Step 4: Simplify right side
    5,934,773.68x = 27,488,205,656,041.04
  5. Step 5: Solve for x
    x = 27,488,205,656,041.04/5,934,773.68
  6. Step 6: Final answer
    x = 4,631,719.28

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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.