Home / 598,391,848.80-897,587,773.20-404,396,200.80

Finding the Fourth Proportional to 598,391,848.80, 897,587,773.20 and 404,396,200.80

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Solution

The fourth proportional to 598,391,848.80, 897,587,773.20 and 404,396,200.80 is: 606,594,301.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,391,848.80 : 897,587,773.20 = 404,396,200.80 : x
  2. Step 2: Convert to fraction form
    598,391,848.80/897,587,773.20 = 404,396,200.80/x
  3. Step 3: Cross multiply
    598,391,848.80x = 897,587,773.20 × 404,396,200.80
  4. Step 4: Simplify right side
    598,391,848.80x = 362,981,085,366,612,096
  5. Step 5: Solve for x
    x = 362,981,085,366,612,096/598,391,848.80
  6. Step 6: Final answer
    x = 606,594,301.20

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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.