Home / 3,024,144.80-4,536,217.20-894,039.20

Finding the Fourth Proportional to 3,024,144.80, 4,536,217.20 and 894,039.20

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Solution

The fourth proportional to 3,024,144.80, 4,536,217.20 and 894,039.20 is: 1,341,058.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,144.80 : 4,536,217.20 = 894,039.20 : x
  2. Step 2: Convert to fraction form
    3,024,144.80/4,536,217.20 = 894,039.20/x
  3. Step 3: Cross multiply
    3,024,144.80x = 4,536,217.20 × 894,039.20
  4. Step 4: Simplify right side
    3,024,144.80x = 4,055,555,996,514.24
  5. Step 5: Solve for x
    x = 4,055,555,996,514.24/3,024,144.80
  6. Step 6: Final answer
    x = 1,341,058.80

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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.