Home / 1,654,560.30-2,481,840.45-532,629.30

Finding the Fourth Proportional to 1,654,560.30, 2,481,840.45 and 532,629.30

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Solution

The fourth proportional to 1,654,560.30, 2,481,840.45 and 532,629.30 is: 798,943.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,560.30 : 2,481,840.45 = 532,629.30 : x
  2. Step 2: Convert to fraction form
    1,654,560.30/2,481,840.45 = 532,629.30/x
  3. Step 3: Cross multiply
    1,654,560.30x = 2,481,840.45 × 532,629.30
  4. Step 4: Simplify right side
    1,654,560.30x = 1,321,900,941,595.19
  5. Step 5: Solve for x
    x = 1,321,900,941,595.19/1,654,560.30
  6. Step 6: Final answer
    x = 798,943.95

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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.