Home / 10,839,607.31-14,958,658.09-6,010,711.31

Finding the Fourth Proportional to 10,839,607.31, 14,958,658.09 and 6,010,711.31

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Solution

The fourth proportional to 10,839,607.31, 14,958,658.09 and 6,010,711.31 is: 8,294,781.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,839,607.31 : 14,958,658.09 = 6,010,711.31 : x
  2. Step 2: Convert to fraction form
    10,839,607.31/14,958,658.09 = 6,010,711.31/x
  3. Step 3: Cross multiply
    10,839,607.31x = 14,958,658.09 × 6,010,711.31
  4. Step 4: Simplify right side
    10,839,607.31x = 89,912,175,408,896.03
  5. Step 5: Solve for x
    x = 89,912,175,408,896.03/10,839,607.31
  6. Step 6: Final answer
    x = 8,294,781.61

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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.