Home / 10,524,544.88-15,786,817.92-2,546,368.88

Finding the Fourth Proportional to 10,524,544.88, 15,786,817.92 and 2,546,368.88

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Solution

The fourth proportional to 10,524,544.88, 15,786,817.92 and 2,546,368.88 is: 3,819,553.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,524,544.88 : 15,786,817.92 = 2,546,368.88 : x
  2. Step 2: Convert to fraction form
    10,524,544.88/15,786,817.92 = 2,546,368.88/x
  3. Step 3: Cross multiply
    10,524,544.88x = 15,786,817.92 × 2,546,368.88
  4. Step 4: Simplify right side
    10,524,544.88x = 40,199,061,865,714.33
  5. Step 5: Solve for x
    x = 40,199,061,865,714.33/10,524,544.88
  6. Step 6: Final answer
    x = 3,819,553.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.