Home / 2,300,938.13-3,451,407.20-703,501.22

Finding the Fourth Proportional to 2,300,938.13, 3,451,407.20 and 703,501.22

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Solution

The fourth proportional to 2,300,938.13, 3,451,407.20 and 703,501.22 is: 1,055,251.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,938.13 : 3,451,407.20 = 703,501.22 : x
  2. Step 2: Convert to fraction form
    2,300,938.13/3,451,407.20 = 703,501.22/x
  3. Step 3: Cross multiply
    2,300,938.13x = 3,451,407.20 × 703,501.22
  4. Step 4: Simplify right side
    2,300,938.13x = 2,428,069,175,916.78
  5. Step 5: Solve for x
    x = 2,428,069,175,916.78/2,300,938.13
  6. Step 6: Final answer
    x = 1,055,251.83

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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.