Home / 968,256.48-1,452,391.20-337,168.20

Finding the Fourth Proportional to 968,256.48, 1,452,391.20 and 337,168.20

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Solution

The fourth proportional to 968,256.48, 1,452,391.20 and 337,168.20 is: 505,754.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,256.48 : 1,452,391.20 = 337,168.20 : x
  2. Step 2: Convert to fraction form
    968,256.48/1,452,391.20 = 337,168.20/x
  3. Step 3: Cross multiply
    968,256.48x = 1,452,391.20 × 337,168.20
  4. Step 4: Simplify right side
    968,256.48x = 489,700,126,599.84
  5. Step 5: Solve for x
    x = 489,700,126,599.84/968,256.48
  6. Step 6: Final answer
    x = 505,754.56

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Double scale
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Similar ratio
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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.