Home / 10,524,542.63-15,786,814.55-2,546,366.63

Finding the Fourth Proportional to 10,524,542.63, 15,786,814.55 and 2,546,366.63

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Solution

The fourth proportional to 10,524,542.63, 15,786,814.55 and 2,546,366.63 is: 3,819,550.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,524,542.63 : 15,786,814.55 = 2,546,366.63 : x
  2. Step 2: Convert to fraction form
    10,524,542.63/15,786,814.55 = 2,546,366.63/x
  3. Step 3: Cross multiply
    10,524,542.63x = 15,786,814.55 × 2,546,366.63
  4. Step 4: Simplify right side
    10,524,542.63x = 40,199,017,672,452.56
  5. Step 5: Solve for x
    x = 40,199,017,672,452.56/10,524,542.63
  6. Step 6: Final answer
    x = 3,819,550.08

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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.