Home / 995,503.62-1,493,261.38-247,549.62

Finding the Fourth Proportional to 995,503.62, 1,493,261.38 and 247,549.62

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Solution

The fourth proportional to 995,503.62, 1,493,261.38 and 247,549.62 is: 371,325.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,503.62 : 1,493,261.38 = 247,549.62 : x
  2. Step 2: Convert to fraction form
    995,503.62/1,493,261.38 = 247,549.62/x
  3. Step 3: Cross multiply
    995,503.62x = 1,493,261.38 × 247,549.62
  4. Step 4: Simplify right side
    995,503.62x = 369,656,287,179.68
  5. Step 5: Solve for x
    x = 369,656,287,179.68/995,503.62
  6. Step 6: Final answer
    x = 371,325.91

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Double scale
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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.