Home / 2,517,057.18-3,473,280-1,414,313.46

Finding the Fourth Proportional to 2,517,057.18, 3,473,280 and 1,414,313.46

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Solution

The fourth proportional to 2,517,057.18, 3,473,280 and 1,414,313.46 is: 1,951,607.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517,057.18 : 3,473,280 = 1,414,313.46 : x
  2. Step 2: Convert to fraction form
    2,517,057.18/3,473,280 = 1,414,313.46/x
  3. Step 3: Cross multiply
    2,517,057.18x = 3,473,280 × 1,414,313.46
  4. Step 4: Simplify right side
    2,517,057.18x = 4,912,306,654,348.80
  5. Step 5: Solve for x
    x = 4,912,306,654,348.80/2,517,057.18
  6. Step 6: Final answer
    x = 1,951,607.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.