Home / 2,472,479.91-3,714,404.31-1,744,677.90

Finding the Fourth Proportional to 2,472,479.91, 3,714,404.31 and 1,744,677.90

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Solution

The fourth proportional to 2,472,479.91, 3,714,404.31 and 1,744,677.90 is: 2,621,028.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,479.91 : 3,714,404.31 = 1,744,677.90 : x
  2. Step 2: Convert to fraction form
    2,472,479.91/3,714,404.31 = 1,744,677.90/x
  3. Step 3: Cross multiply
    2,472,479.91x = 3,714,404.31 × 1,744,677.90
  4. Step 4: Simplify right side
    2,472,479.91x = 6,480,439,111,321.75
  5. Step 5: Solve for x
    x = 6,480,439,111,321.75/2,472,479.91
  6. Step 6: Final answer
    x = 2,621,028.02

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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.