Home / 843,600.60-1,265,400.90-244,581.30

Finding the Fourth Proportional to 843,600.60, 1,265,400.90 and 244,581.30

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Solution

The fourth proportional to 843,600.60, 1,265,400.90 and 244,581.30 is: 366,871.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,600.60 : 1,265,400.90 = 244,581.30 : x
  2. Step 2: Convert to fraction form
    843,600.60/1,265,400.90 = 244,581.30/x
  3. Step 3: Cross multiply
    843,600.60x = 1,265,400.90 × 244,581.30
  4. Step 4: Simplify right side
    843,600.60x = 309,493,397,143.17
  5. Step 5: Solve for x
    x = 309,493,397,143.17/843,600.60
  6. Step 6: Final answer
    x = 366,871.95

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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.