Home / 10,524,623.50-15,786,935.88-2,546,447.50

Finding the Fourth Proportional to 10,524,623.50, 15,786,935.88 and 2,546,447.50

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Solution

The fourth proportional to 10,524,623.50, 15,786,935.88 and 2,546,447.50 is: 3,819,671.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,524,623.50 : 15,786,935.88 = 2,546,447.50 : x
  2. Step 2: Convert to fraction form
    10,524,623.50/15,786,935.88 = 2,546,447.50/x
  3. Step 3: Cross multiply
    10,524,623.50x = 15,786,935.88 × 2,546,447.50
  4. Step 4: Simplify right side
    10,524,623.50x = 40,200,603,404,286.30
  5. Step 5: Solve for x
    x = 40,200,603,404,286.30/10,524,623.50
  6. Step 6: Final answer
    x = 3,819,671.40

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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.