Home / 6,276,448.12-9,418,304.43-2,632,851.69

Finding the Fourth Proportional to 6,276,448.12, 9,418,304.43 and 2,632,851.69

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Solution

The fourth proportional to 6,276,448.12, 9,418,304.43 and 2,632,851.69 is: 3,950,801.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,276,448.12 : 9,418,304.43 = 2,632,851.69 : x
  2. Step 2: Convert to fraction form
    6,276,448.12/9,418,304.43 = 2,632,851.69/x
  3. Step 3: Cross multiply
    6,276,448.12x = 9,418,304.43 × 2,632,851.69
  4. Step 4: Simplify right side
    6,276,448.12x = 24,796,998,735,459.98
  5. Step 5: Solve for x
    x = 24,796,998,735,459.98/6,276,448.12
  6. Step 6: Final answer
    x = 3,950,801.20

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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.