Home / 996,514.80-1,498,708.80-894,163.20

Finding the Fourth Proportional to 996,514.80, 1,498,708.80 and 894,163.20

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Solution

The fourth proportional to 996,514.80, 1,498,708.80 and 894,163.20 is: 1,344,777.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,514.80 : 1,498,708.80 = 894,163.20 : x
  2. Step 2: Convert to fraction form
    996,514.80/1,498,708.80 = 894,163.20/x
  3. Step 3: Cross multiply
    996,514.80x = 1,498,708.80 × 894,163.20
  4. Step 4: Simplify right side
    996,514.80x = 1,340,090,256,476.16
  5. Step 5: Solve for x
    x = 1,340,090,256,476.16/996,514.80
  6. Step 6: Final answer
    x = 1,344,777.07

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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.