Home / 1,467,280.43-2,024,867.67-886,422.79

Finding the Fourth Proportional to 1,467,280.43, 2,024,867.67 and 886,422.79

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Solution

The fourth proportional to 1,467,280.43, 2,024,867.67 and 886,422.79 is: 1,223,275.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,280.43 : 2,024,867.67 = 886,422.79 : x
  2. Step 2: Convert to fraction form
    1,467,280.43/2,024,867.67 = 886,422.79/x
  3. Step 3: Cross multiply
    1,467,280.43x = 2,024,867.67 × 886,422.79
  4. Step 4: Simplify right side
    1,467,280.43x = 1,794,888,844,990.09
  5. Step 5: Solve for x
    x = 1,794,888,844,990.09/1,467,280.43
  6. Step 6: Final answer
    x = 1,223,275.94

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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.