Home / 9,150,960.30-13,723,431.45-3,084,057.18

Finding the Fourth Proportional to 9,150,960.30, 13,723,431.45 and 3,084,057.18

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Solution

The fourth proportional to 9,150,960.30, 13,723,431.45 and 3,084,057.18 is: 4,625,071.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,150,960.30 : 13,723,431.45 = 3,084,057.18 : x
  2. Step 2: Convert to fraction form
    9,150,960.30/13,723,431.45 = 3,084,057.18/x
  3. Step 3: Cross multiply
    9,150,960.30x = 13,723,431.45 × 3,084,057.18
  4. Step 4: Simplify right side
    9,150,960.30x = 42,323,847,297,610.31
  5. Step 5: Solve for x
    x = 42,323,847,297,610.31/9,150,960.30
  6. Step 6: Final answer
    x = 4,625,071.68

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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.