Home / 995,497.13-1,493,251.16-247,543.13

Finding the Fourth Proportional to 995,497.13, 1,493,251.16 and 247,543.13

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Solution

The fourth proportional to 995,497.13, 1,493,251.16 and 247,543.13 is: 371,316.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,497.13 : 1,493,251.16 = 247,543.13 : x
  2. Step 2: Convert to fraction form
    995,497.13/1,493,251.16 = 247,543.13/x
  3. Step 3: Cross multiply
    995,497.13x = 1,493,251.16 × 247,543.13
  4. Step 4: Simplify right side
    995,497.13x = 369,644,057,318.56
  5. Step 5: Solve for x
    x = 369,644,057,318.56/995,497.13
  6. Step 6: Final answer
    x = 371,316.05

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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.