Home / 6,100,381.80-9,147,948.30-3,066,575.40

Finding the Fourth Proportional to 6,100,381.80, 9,147,948.30 and 3,066,575.40

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Solution

The fourth proportional to 6,100,381.80, 9,147,948.30 and 3,066,575.40 is: 4,598,543.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100,381.80 : 9,147,948.30 = 3,066,575.40 : x
  2. Step 2: Convert to fraction form
    6,100,381.80/9,147,948.30 = 3,066,575.40/x
  3. Step 3: Cross multiply
    6,100,381.80x = 9,147,948.30 × 3,066,575.40
  4. Step 4: Simplify right side
    6,100,381.80x = 28,052,873,217,251.82
  5. Step 5: Solve for x
    x = 28,052,873,217,251.82/6,100,381.80
  6. Step 6: Final answer
    x = 4,598,543.85

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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.