Home / 995,304.73-1,492,957.10-247,350.73

Finding the Fourth Proportional to 995,304.73, 1,492,957.10 and 247,350.73

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Solution

The fourth proportional to 995,304.73, 1,492,957.10 and 247,350.73 is: 371,026.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,304.73 : 1,492,957.10 = 247,350.73 : x
  2. Step 2: Convert to fraction form
    995,304.73/1,492,957.10 = 247,350.73/x
  3. Step 3: Cross multiply
    995,304.73x = 1,492,957.10 × 247,350.73
  4. Step 4: Simplify right side
    995,304.73x = 369,284,028,543.68
  5. Step 5: Solve for x
    x = 369,284,028,543.68/995,304.73
  6. Step 6: Final answer
    x = 371,026.10

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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.