Home / 10,839,548.89-14,958,852.11-5,944,965.85

Finding the Fourth Proportional to 10,839,548.89, 14,958,852.11 and 5,944,965.85

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Solution

The fourth proportional to 10,839,548.89, 14,958,852.11 and 5,944,965.85 is: 8,204,203.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,839,548.89 : 14,958,852.11 = 5,944,965.85 : x
  2. Step 2: Convert to fraction form
    10,839,548.89/14,958,852.11 = 5,944,965.85/x
  3. Step 3: Cross multiply
    10,839,548.89x = 14,958,852.11 × 5,944,965.85
  4. Step 4: Simplify right side
    10,839,548.89x = 88,929,864,949,150.44
  5. Step 5: Solve for x
    x = 88,929,864,949,150.44/10,839,548.89
  6. Step 6: Final answer
    x = 8,204,203.50

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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.