Home / 3,743,410.17-5,165,909.55-2,024,530.65

Finding the Fourth Proportional to 3,743,410.17, 5,165,909.55 and 2,024,530.65

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Solution

The fourth proportional to 3,743,410.17, 5,165,909.55 and 2,024,530.65 is: 2,793,854.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,410.17 : 5,165,909.55 = 2,024,530.65 : x
  2. Step 2: Convert to fraction form
    3,743,410.17/5,165,909.55 = 2,024,530.65/x
  3. Step 3: Cross multiply
    3,743,410.17x = 5,165,909.55 × 2,024,530.65
  4. Step 4: Simplify right side
    3,743,410.17x = 10,458,542,219,102.71
  5. Step 5: Solve for x
    x = 10,458,542,219,102.71/3,743,410.17
  6. Step 6: Final answer
    x = 2,793,854.20

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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.