Home / 1,882,084.73-2,823,121.42-534,248.47

Finding the Fourth Proportional to 1,882,084.73, 2,823,121.42 and 534,248.47

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Solution

The fourth proportional to 1,882,084.73, 2,823,121.42 and 534,248.47 is: 801,371.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,084.73 : 2,823,121.42 = 534,248.47 : x
  2. Step 2: Convert to fraction form
    1,882,084.73/2,823,121.42 = 534,248.47/x
  3. Step 3: Cross multiply
    1,882,084.73x = 2,823,121.42 × 534,248.47
  4. Step 4: Simplify right side
    1,882,084.73x = 1,508,248,306,549.44
  5. Step 5: Solve for x
    x = 1,508,248,306,549.44/1,882,084.73
  6. Step 6: Final answer
    x = 801,371.10

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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.