Home / 694,053.36-1,034,757.59-676,601.10

Finding the Fourth Proportional to 694,053.36, 1,034,757.59 and 676,601.10

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Solution

The fourth proportional to 694,053.36, 1,034,757.59 and 676,601.10 is: 1,008,738.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,053.36 : 1,034,757.59 = 676,601.10 : x
  2. Step 2: Convert to fraction form
    694,053.36/1,034,757.59 = 676,601.10/x
  3. Step 3: Cross multiply
    694,053.36x = 1,034,757.59 × 676,601.10
  4. Step 4: Simplify right side
    694,053.36x = 700,118,120,244.34
  5. Step 5: Solve for x
    x = 700,118,120,244.34/694,053.36
  6. Step 6: Final answer
    x = 1,008,738.18

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.