Home / 1,025,073.82-1,414,480.53-566,161.12

Finding the Fourth Proportional to 1,025,073.82, 1,414,480.53 and 566,161.12

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Solution

The fourth proportional to 1,025,073.82, 1,414,480.53 and 566,161.12 is: 781,235.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,073.82 : 1,414,480.53 = 566,161.12 : x
  2. Step 2: Convert to fraction form
    1,025,073.82/1,414,480.53 = 566,161.12/x
  3. Step 3: Cross multiply
    1,025,073.82x = 1,414,480.53 × 566,161.12
  4. Step 4: Simplify right side
    1,025,073.82x = 800,823,877,546.79
  5. Step 5: Solve for x
    x = 800,823,877,546.79/1,025,073.82
  6. Step 6: Final answer
    x = 781,235.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.