Home / 1,732,548.53-2,599,265.66-667,304.57

Finding the Fourth Proportional to 1,732,548.53, 2,599,265.66 and 667,304.57

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Solution

The fourth proportional to 1,732,548.53, 2,599,265.66 and 667,304.57 is: 1,001,127.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,548.53 : 2,599,265.66 = 667,304.57 : x
  2. Step 2: Convert to fraction form
    1,732,548.53/2,599,265.66 = 667,304.57/x
  3. Step 3: Cross multiply
    1,732,548.53x = 2,599,265.66 × 667,304.57
  4. Step 4: Simplify right side
    1,732,548.53x = 1,734,501,853,562.07
  5. Step 5: Solve for x
    x = 1,734,501,853,562.07/1,732,548.53
  6. Step 6: Final answer
    x = 1,001,127.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.