Home / 1,327,818.04-1,832,380.26-754,858.36

Finding the Fourth Proportional to 1,327,818.04, 1,832,380.26 and 754,858.36

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Solution

The fourth proportional to 1,327,818.04, 1,832,380.26 and 754,858.36 is: 1,041,699.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,818.04 : 1,832,380.26 = 754,858.36 : x
  2. Step 2: Convert to fraction form
    1,327,818.04/1,832,380.26 = 754,858.36/x
  3. Step 3: Cross multiply
    1,327,818.04x = 1,832,380.26 × 754,858.36
  4. Step 4: Simplify right side
    1,327,818.04x = 1,383,187,557,959.97
  5. Step 5: Solve for x
    x = 1,383,187,557,959.97/1,327,818.04
  6. Step 6: Final answer
    x = 1,041,699.63

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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.