Home / 6,040,864.80-9,061,297.20-3,652,077.60

Finding the Fourth Proportional to 6,040,864.80, 9,061,297.20 and 3,652,077.60

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Solution

The fourth proportional to 6,040,864.80, 9,061,297.20 and 3,652,077.60 is: 5,478,116.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040,864.80 : 9,061,297.20 = 3,652,077.60 : x
  2. Step 2: Convert to fraction form
    6,040,864.80/9,061,297.20 = 3,652,077.60/x
  3. Step 3: Cross multiply
    6,040,864.80x = 9,061,297.20 × 3,652,077.60
  4. Step 4: Simplify right side
    6,040,864.80x = 33,092,560,531,062.72
  5. Step 5: Solve for x
    x = 33,092,560,531,062.72/6,040,864.80
  6. Step 6: Final answer
    x = 5,478,116.40

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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.