Home / 10,524,549.75-15,786,825.26-2,546,373.75

Finding the Fourth Proportional to 10,524,549.75, 15,786,825.26 and 2,546,373.75

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Solution

The fourth proportional to 10,524,549.75, 15,786,825.26 and 2,546,373.75 is: 3,819,560.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,524,549.75 : 15,786,825.26 = 2,546,373.75 : x
  2. Step 2: Convert to fraction form
    10,524,549.75/15,786,825.26 = 2,546,373.75/x
  3. Step 3: Cross multiply
    10,524,549.75x = 15,786,825.26 × 2,546,373.75
  4. Step 4: Simplify right side
    10,524,549.75x = 40,199,157,425,169.05
  5. Step 5: Solve for x
    x = 40,199,157,425,169.05/10,524,549.75
  6. Step 6: Final answer
    x = 3,819,560.78

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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.