Home / 1,797,755.97-2,696,270.22-660,127.71

Finding the Fourth Proportional to 1,797,755.97, 2,696,270.22 and 660,127.71

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Solution

The fourth proportional to 1,797,755.97, 2,696,270.22 and 660,127.71 is: 990,058.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,755.97 : 2,696,270.22 = 660,127.71 : x
  2. Step 2: Convert to fraction form
    1,797,755.97/2,696,270.22 = 660,127.71/x
  3. Step 3: Cross multiply
    1,797,755.97x = 2,696,270.22 × 660,127.71
  4. Step 4: Simplify right side
    1,797,755.97x = 1,779,882,685,869.80
  5. Step 5: Solve for x
    x = 1,779,882,685,869.80/1,797,755.97
  6. Step 6: Final answer
    x = 990,058.00

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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.