Home / 10,265,092.38-14,164,865.82-6,134,301.09

Finding the Fourth Proportional to 10,265,092.38, 14,164,865.82 and 6,134,301.09

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Solution

The fourth proportional to 10,265,092.38, 14,164,865.82 and 6,134,301.09 is: 8,464,760.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,265,092.38 : 14,164,865.82 = 6,134,301.09 : x
  2. Step 2: Convert to fraction form
    10,265,092.38/14,164,865.82 = 6,134,301.09/x
  3. Step 3: Cross multiply
    10,265,092.38x = 14,164,865.82 × 6,134,301.09
  4. Step 4: Simplify right side
    10,265,092.38x = 86,891,551,839,329.75
  5. Step 5: Solve for x
    x = 86,891,551,839,329.75/10,265,092.38
  6. Step 6: Final answer
    x = 8,464,760.82

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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.