Home / 2,039,726.07-3,058,208.87-1,141,787.61

Finding the Fourth Proportional to 2,039,726.07, 3,058,208.87 and 1,141,787.61

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Solution

The fourth proportional to 2,039,726.07, 3,058,208.87 and 1,141,787.61 is: 1,711,908.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,726.07 : 3,058,208.87 = 1,141,787.61 : x
  2. Step 2: Convert to fraction form
    2,039,726.07/3,058,208.87 = 1,141,787.61/x
  3. Step 3: Cross multiply
    2,039,726.07x = 3,058,208.87 × 1,141,787.61
  4. Step 4: Simplify right side
    2,039,726.07x = 3,491,824,990,849.16
  5. Step 5: Solve for x
    x = 3,491,824,990,849.16/2,039,726.07
  6. Step 6: Final answer
    x = 1,711,908.79

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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.