Home / 1,327,600.68-1,832,379.02-844,071.36

Finding the Fourth Proportional to 1,327,600.68, 1,832,379.02 and 844,071.36

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Solution

The fourth proportional to 1,327,600.68, 1,832,379.02 and 844,071.36 is: 1,165,002.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,600.68 : 1,832,379.02 = 844,071.36 : x
  2. Step 2: Convert to fraction form
    1,327,600.68/1,832,379.02 = 844,071.36/x
  3. Step 3: Cross multiply
    1,327,600.68x = 1,832,379.02 × 844,071.36
  4. Step 4: Simplify right side
    1,327,600.68x = 1,546,658,651,446.87
  5. Step 5: Solve for x
    x = 1,546,658,651,446.87/1,327,600.68
  6. Step 6: Final answer
    x = 1,165,002.91

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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.