Home / 1,351,117.65-2,025,531.88-592,384.13

Finding the Fourth Proportional to 1,351,117.65, 2,025,531.88 and 592,384.13

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Solution

The fourth proportional to 1,351,117.65, 2,025,531.88 and 592,384.13 is: 888,074.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,351,117.65 : 2,025,531.88 = 592,384.13 : x
  2. Step 2: Convert to fraction form
    1,351,117.65/2,025,531.88 = 592,384.13/x
  3. Step 3: Cross multiply
    1,351,117.65x = 2,025,531.88 × 592,384.13
  4. Step 4: Simplify right side
    1,351,117.65x = 1,199,892,951,233.97
  5. Step 5: Solve for x
    x = 1,199,892,951,233.97/1,351,117.65
  6. Step 6: Final answer
    x = 888,074.37

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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.