Home / 3,024,100.80-4,536,151.20-893,995.20

Finding the Fourth Proportional to 3,024,100.80, 4,536,151.20 and 893,995.20

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Solution

The fourth proportional to 3,024,100.80, 4,536,151.20 and 893,995.20 is: 1,340,992.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,100.80 : 4,536,151.20 = 893,995.20 : x
  2. Step 2: Convert to fraction form
    3,024,100.80/4,536,151.20 = 893,995.20/x
  3. Step 3: Cross multiply
    3,024,100.80x = 4,536,151.20 × 893,995.20
  4. Step 4: Simplify right side
    3,024,100.80x = 4,055,297,399,274.24
  5. Step 5: Solve for x
    x = 4,055,297,399,274.24/3,024,100.80
  6. Step 6: Final answer
    x = 1,340,992.80

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Similar ratio
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1.5x scale

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.