Home / 1,654,098.40-2,481,493.20-532,280.80

Finding the Fourth Proportional to 1,654,098.40, 2,481,493.20 and 532,280.80

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Solution

The fourth proportional to 1,654,098.40, 2,481,493.20 and 532,280.80 is: 798,532.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,098.40 : 2,481,493.20 = 532,280.80 : x
  2. Step 2: Convert to fraction form
    1,654,098.40/2,481,493.20 = 532,280.80/x
  3. Step 3: Cross multiply
    1,654,098.40x = 2,481,493.20 × 532,280.80
  4. Step 4: Simplify right side
    1,654,098.40x = 1,320,851,185,690.56
  5. Step 5: Solve for x
    x = 1,320,851,185,690.56/1,654,098.40
  6. Step 6: Final answer
    x = 798,532.41

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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.