Home / 1,446,279.66-1,995,834.15-801,694.26

Finding the Fourth Proportional to 1,446,279.66, 1,995,834.15 and 801,694.26

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Solution

The fourth proportional to 1,446,279.66, 1,995,834.15 and 801,694.26 is: 1,106,320.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,279.66 : 1,995,834.15 = 801,694.26 : x
  2. Step 2: Convert to fraction form
    1,446,279.66/1,995,834.15 = 801,694.26/x
  3. Step 3: Cross multiply
    1,446,279.66x = 1,995,834.15 × 801,694.26
  4. Step 4: Simplify right side
    1,446,279.66x = 1,600,048,781,966.98
  5. Step 5: Solve for x
    x = 1,600,048,781,966.98/1,446,279.66
  6. Step 6: Final answer
    x = 1,106,320.46

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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.