Home / 2,253,456.73-3,377,823.13-832,606.57

Finding the Fourth Proportional to 2,253,456.73, 3,377,823.13 and 832,606.57

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Solution

The fourth proportional to 2,253,456.73, 3,377,823.13 and 832,606.57 is: 1,248,037.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,456.73 : 3,377,823.13 = 832,606.57 : x
  2. Step 2: Convert to fraction form
    2,253,456.73/3,377,823.13 = 832,606.57/x
  3. Step 3: Cross multiply
    2,253,456.73x = 3,377,823.13 × 832,606.57
  4. Step 4: Simplify right side
    2,253,456.73x = 2,812,397,735,599.00
  5. Step 5: Solve for x
    x = 2,812,397,735,599.00/2,253,456.73
  6. Step 6: Final answer
    x = 1,248,037.16

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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.