Home / 3,754,141.38-5,184,991.90-2,544,817.86

Finding the Fourth Proportional to 3,754,141.38, 5,184,991.90 and 2,544,817.86

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Solution

The fourth proportional to 3,754,141.38, 5,184,991.90 and 2,544,817.86 is: 3,514,747.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,141.38 : 5,184,991.90 = 2,544,817.86 : x
  2. Step 2: Convert to fraction form
    3,754,141.38/5,184,991.90 = 2,544,817.86/x
  3. Step 3: Cross multiply
    3,754,141.38x = 5,184,991.90 × 2,544,817.86
  4. Step 4: Simplify right side
    3,754,141.38x = 13,194,859,978,351.24
  5. Step 5: Solve for x
    x = 13,194,859,978,351.24/3,754,141.38
  6. Step 6: Final answer
    x = 3,514,747.75

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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.