Home / 1,654,761.24-2,481,528.78-589,520.52

Finding the Fourth Proportional to 1,654,761.24, 2,481,528.78 and 589,520.52

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Solution

The fourth proportional to 1,654,761.24, 2,481,528.78 and 589,520.52 is: 884,062.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,761.24 : 2,481,528.78 = 589,520.52 : x
  2. Step 2: Convert to fraction form
    1,654,761.24/2,481,528.78 = 589,520.52/x
  3. Step 3: Cross multiply
    1,654,761.24x = 2,481,528.78 × 589,520.52
  4. Step 4: Simplify right side
    1,654,761.24x = 1,462,912,136,780.57
  5. Step 5: Solve for x
    x = 1,462,912,136,780.57/1,654,761.24
  6. Step 6: Final answer
    x = 884,062.37

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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.