Home / 10,986,725.00-15,160,286.79-6,023,860.45

Finding the Fourth Proportional to 10,986,725.00, 15,160,286.79 and 6,023,860.45

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Solution

The fourth proportional to 10,986,725.00, 15,160,286.79 and 6,023,860.45 is: 8,312,163.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,986,725.00 : 15,160,286.79 = 6,023,860.45 : x
  2. Step 2: Convert to fraction form
    10,986,725.00/15,160,286.79 = 6,023,860.45/x
  3. Step 3: Cross multiply
    10,986,725.00x = 15,160,286.79 × 6,023,860.45
  4. Step 4: Simplify right side
    10,986,725.00x = 91,323,451,967,037.73
  5. Step 5: Solve for x
    x = 91,323,451,967,037.73/10,986,725.00
  6. Step 6: Final answer
    x = 8,312,163.26

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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.