Home / 995,461.92-1,493,198.28-247,507.92

Finding the Fourth Proportional to 995,461.92, 1,493,198.28 and 247,507.92

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Solution

The fourth proportional to 995,461.92, 1,493,198.28 and 247,507.92 is: 371,263.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,461.92 : 1,493,198.28 = 247,507.92 : x
  2. Step 2: Convert to fraction form
    995,461.92/1,493,198.28 = 247,507.92/x
  3. Step 3: Cross multiply
    995,461.92x = 1,493,198.28 × 247,507.92
  4. Step 4: Simplify right side
    995,461.92x = 369,578,400,430.38
  5. Step 5: Solve for x
    x = 369,578,400,430.38/995,461.92
  6. Step 6: Final answer
    x = 371,263.22

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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.