Home / 732,225.44-1,098,305.34-199,744.76

Finding the Fourth Proportional to 732,225.44, 1,098,305.34 and 199,744.76

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Solution

The fourth proportional to 732,225.44, 1,098,305.34 and 199,744.76 is: 299,608.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,225.44 : 1,098,305.34 = 199,744.76 : x
  2. Step 2: Convert to fraction form
    732,225.44/1,098,305.34 = 199,744.76/x
  3. Step 3: Cross multiply
    732,225.44x = 1,098,305.34 × 199,744.76
  4. Step 4: Simplify right side
    732,225.44x = 219,380,736,545.02
  5. Step 5: Solve for x
    x = 219,380,736,545.02/732,225.44
  6. Step 6: Final answer
    x = 299,608.19

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1.5x scale

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.