Home / 1,659,209.92-2,489,331.62-594,261.21

Finding the Fourth Proportional to 1,659,209.92, 2,489,331.62 and 594,261.21

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Solution

The fourth proportional to 1,659,209.92, 2,489,331.62 and 594,261.21 is: 891,576.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,659,209.92 : 2,489,331.62 = 594,261.21 : x
  2. Step 2: Convert to fraction form
    1,659,209.92/2,489,331.62 = 594,261.21/x
  3. Step 3: Cross multiply
    1,659,209.92x = 2,489,331.62 × 594,261.21
  4. Step 4: Simplify right side
    1,659,209.92x = 1,479,313,220,592.46
  5. Step 5: Solve for x
    x = 1,479,313,220,592.46/1,659,209.92
  6. Step 6: Final answer
    x = 891,576.89

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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.