Home / 5,474,966.20-7,555,502.33-3,027,743.03

Finding the Fourth Proportional to 5,474,966.20, 7,555,502.33 and 3,027,743.03

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Solution

The fourth proportional to 5,474,966.20, 7,555,502.33 and 3,027,743.03 is: 4,178,312.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,474,966.20 : 7,555,502.33 = 3,027,743.03 : x
  2. Step 2: Convert to fraction form
    5,474,966.20/7,555,502.33 = 3,027,743.03/x
  3. Step 3: Cross multiply
    5,474,966.20x = 7,555,502.33 × 3,027,743.03
  4. Step 4: Simplify right side
    5,474,966.20x = 22,876,119,517,806.26
  5. Step 5: Solve for x
    x = 22,876,119,517,806.26/5,474,966.20
  6. Step 6: Final answer
    x = 4,178,312.46

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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.