Home / 2,270,069.46-3,132,717.26-1,251,510.66

Finding the Fourth Proportional to 2,270,069.46, 3,132,717.26 and 1,251,510.66

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Solution

The fourth proportional to 2,270,069.46, 3,132,717.26 and 1,251,510.66 is: 1,727,096.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,069.46 : 3,132,717.26 = 1,251,510.66 : x
  2. Step 2: Convert to fraction form
    2,270,069.46/3,132,717.26 = 1,251,510.66/x
  3. Step 3: Cross multiply
    2,270,069.46x = 3,132,717.26 × 1,251,510.66
  4. Step 4: Simplify right side
    2,270,069.46x = 3,920,629,039,398.44
  5. Step 5: Solve for x
    x = 3,920,629,039,398.44/2,270,069.46
  6. Step 6: Final answer
    x = 1,727,096.51

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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.