Home / 2,088,823.36-3,132,726.36-873,743.16

Finding the Fourth Proportional to 2,088,823.36, 3,132,726.36 and 873,743.16

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Solution

The fourth proportional to 2,088,823.36, 3,132,726.36 and 873,743.16 is: 1,310,401.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,823.36 : 3,132,726.36 = 873,743.16 : x
  2. Step 2: Convert to fraction form
    2,088,823.36/3,132,726.36 = 873,743.16/x
  3. Step 3: Cross multiply
    2,088,823.36x = 3,132,726.36 × 873,743.16
  4. Step 4: Simplify right side
    2,088,823.36x = 2,737,198,229,201.70
  5. Step 5: Solve for x
    x = 2,737,198,229,201.70/2,088,823.36
  6. Step 6: Final answer
    x = 1,310,401.96

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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.