Home / 5,504,080.40-8,248,247.40-4,053,443.30

Finding the Fourth Proportional to 5,504,080.40, 8,248,247.40 and 4,053,443.30

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Solution

The fourth proportional to 5,504,080.40, 8,248,247.40 and 4,053,443.30 is: 6,074,366.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504,080.40 : 8,248,247.40 = 4,053,443.30 : x
  2. Step 2: Convert to fraction form
    5,504,080.40/8,248,247.40 = 4,053,443.30/x
  3. Step 3: Cross multiply
    5,504,080.40x = 8,248,247.40 × 4,053,443.30
  4. Step 4: Simplify right side
    5,504,080.40x = 33,433,803,160,272.42
  5. Step 5: Solve for x
    x = 33,433,803,160,272.42/5,504,080.40
  6. Step 6: Final answer
    x = 6,074,366.78

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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.