Home / 2,039,124.26-3,058,686.20-970,927.86

Finding the Fourth Proportional to 2,039,124.26, 3,058,686.20 and 970,927.86

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Solution

The fourth proportional to 2,039,124.26, 3,058,686.20 and 970,927.86 is: 1,456,391.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,124.26 : 3,058,686.20 = 970,927.86 : x
  2. Step 2: Convert to fraction form
    2,039,124.26/3,058,686.20 = 970,927.86/x
  3. Step 3: Cross multiply
    2,039,124.26x = 3,058,686.20 × 970,927.86
  4. Step 4: Simplify right side
    2,039,124.26x = 2,969,763,646,577.53
  5. Step 5: Solve for x
    x = 2,969,763,646,577.53/2,039,124.26
  6. Step 6: Final answer
    x = 1,456,391.70

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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.