Home / 10,239,936.84-14,131,542.42-5,889,026.61

Finding the Fourth Proportional to 10,239,936.84, 14,131,542.42 and 5,889,026.61

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Solution

The fourth proportional to 10,239,936.84, 14,131,542.42 and 5,889,026.61 is: 8,127,103.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,239,936.84 : 14,131,542.42 = 5,889,026.61 : x
  2. Step 2: Convert to fraction form
    10,239,936.84/14,131,542.42 = 5,889,026.61/x
  3. Step 3: Cross multiply
    10,239,936.84x = 14,131,542.42 × 5,889,026.61
  4. Step 4: Simplify right side
    10,239,936.84x = 83,221,029,351,723.80
  5. Step 5: Solve for x
    x = 83,221,029,351,723.80/10,239,936.84
  6. Step 6: Final answer
    x = 8,127,103.78

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.