Home / 4,399,642.20-6,604,712.10-2,482,080.60

Finding the Fourth Proportional to 4,399,642.20, 6,604,712.10 and 2,482,080.60

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Solution

The fourth proportional to 4,399,642.20, 6,604,712.10 and 2,482,080.60 is: 3,726,082.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399,642.20 : 6,604,712.10 = 2,482,080.60 : x
  2. Step 2: Convert to fraction form
    4,399,642.20/6,604,712.10 = 2,482,080.60/x
  3. Step 3: Cross multiply
    4,399,642.20x = 6,604,712.10 × 2,482,080.60
  4. Step 4: Simplify right side
    4,399,642.20x = 16,393,427,771,995.26
  5. Step 5: Solve for x
    x = 16,393,427,771,995.26/4,399,642.20
  6. Step 6: Final answer
    x = 3,726,082.04

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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.