Home / 10,524,559.26-15,786,839.50-2,546,383.26

Finding the Fourth Proportional to 10,524,559.26, 15,786,839.50 and 2,546,383.26

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Solution

The fourth proportional to 10,524,559.26, 15,786,839.50 and 2,546,383.26 is: 3,819,575.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,524,559.26 : 15,786,839.50 = 2,546,383.26 : x
  2. Step 2: Convert to fraction form
    10,524,559.26/15,786,839.50 = 2,546,383.26/x
  3. Step 3: Cross multiply
    10,524,559.26x = 15,786,839.50 × 2,546,383.26
  4. Step 4: Simplify right side
    10,524,559.26x = 40,199,343,831,106.77
  5. Step 5: Solve for x
    x = 40,199,343,831,106.77/10,524,559.26
  6. Step 6: Final answer
    x = 3,819,575.04

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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.