Home / 3,187,325-4,398,508.52-1,756,541

Finding the Fourth Proportional to 3,187,325, 4,398,508.52 and 1,756,541

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Solution

The fourth proportional to 3,187,325, 4,398,508.52 and 1,756,541 is: 2,424,026.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,187,325 : 4,398,508.52 = 1,756,541 : x
  2. Step 2: Convert to fraction form
    3,187,325/4,398,508.52 = 1,756,541/x
  3. Step 3: Cross multiply
    3,187,325x = 4,398,508.52 × 1,756,541
  4. Step 4: Simplify right side
    3,187,325x = 7,726,160,554,229.32
  5. Step 5: Solve for x
    x = 7,726,160,554,229.32/3,187,325
  6. Step 6: Final answer
    x = 2,424,026.59

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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.