Home / 3,248,724.22-4,483,274.89-1,798,443.88

Finding the Fourth Proportional to 3,248,724.22, 4,483,274.89 and 1,798,443.88

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Solution

The fourth proportional to 3,248,724.22, 4,483,274.89 and 1,798,443.88 is: 2,481,872.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,724.22 : 4,483,274.89 = 1,798,443.88 : x
  2. Step 2: Convert to fraction form
    3,248,724.22/4,483,274.89 = 1,798,443.88/x
  3. Step 3: Cross multiply
    3,248,724.22x = 4,483,274.89 × 1,798,443.88
  4. Step 4: Simplify right side
    3,248,724.22x = 8,062,918,265,861.80
  5. Step 5: Solve for x
    x = 8,062,918,265,861.80/3,248,724.22
  6. Step 6: Final answer
    x = 2,481,872.18

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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.