Home / 1,599,614.15-2,195,717.28-1,414,265.90

Finding the Fourth Proportional to 1,599,614.15, 2,195,717.28 and 1,414,265.90

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Solution

The fourth proportional to 1,599,614.15, 2,195,717.28 and 1,414,265.90 is: 1,941,298.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,614.15 : 2,195,717.28 = 1,414,265.90 : x
  2. Step 2: Convert to fraction form
    1,599,614.15/2,195,717.28 = 1,414,265.90/x
  3. Step 3: Cross multiply
    1,599,614.15x = 2,195,717.28 × 1,414,265.90
  4. Step 4: Simplify right side
    1,599,614.15x = 3,105,328,068,073.42
  5. Step 5: Solve for x
    x = 3,105,328,068,073.42/1,599,614.15
  6. Step 6: Final answer
    x = 1,941,298.20

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.