Home / 1,829,340-2,524,489.20-1,024,524

Finding the Fourth Proportional to 1,829,340, 2,524,489.20 and 1,024,524

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Solution

The fourth proportional to 1,829,340, 2,524,489.20 and 1,024,524 is: 1,413,843.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,340 : 2,524,489.20 = 1,024,524 : x
  2. Step 2: Convert to fraction form
    1,829,340/2,524,489.20 = 1,024,524/x
  3. Step 3: Cross multiply
    1,829,340x = 2,524,489.20 × 1,024,524
  4. Step 4: Simplify right side
    1,829,340x = 2,586,399,773,140.80
  5. Step 5: Solve for x
    x = 2,586,399,773,140.80/1,829,340
  6. Step 6: Final answer
    x = 1,413,843.12

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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.