Home / 435,334.17-653,253.36-182,592.15

Finding the Fourth Proportional to 435,334.17, 653,253.36 and 182,592.15

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Solution

The fourth proportional to 435,334.17, 653,253.36 and 182,592.15 is: 273,993.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,334.17 : 653,253.36 = 182,592.15 : x
  2. Step 2: Convert to fraction form
    435,334.17/653,253.36 = 182,592.15/x
  3. Step 3: Cross multiply
    435,334.17x = 653,253.36 × 182,592.15
  4. Step 4: Simplify right side
    435,334.17x = 119,278,935,497.12
  5. Step 5: Solve for x
    x = 119,278,935,497.12/435,334.17
  6. Step 6: Final answer
    x = 273,993.97

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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.