Home / 1,614,371.50-2,227,832.67-935,701.66

Finding the Fourth Proportional to 1,614,371.50, 2,227,832.67 and 935,701.66

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Solution

The fourth proportional to 1,614,371.50, 2,227,832.67 and 935,701.66 is: 1,291,268.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,371.50 : 2,227,832.67 = 935,701.66 : x
  2. Step 2: Convert to fraction form
    1,614,371.50/2,227,832.67 = 935,701.66/x
  3. Step 3: Cross multiply
    1,614,371.50x = 2,227,832.67 × 935,701.66
  4. Step 4: Simplify right side
    1,614,371.50x = 2,084,586,727,521.23
  5. Step 5: Solve for x
    x = 2,084,586,727,521.23/1,614,371.50
  6. Step 6: Final answer
    x = 1,291,268.29

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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.