Home / 7,601,120.43-11,401,677.76-3,052,167.87

Finding the Fourth Proportional to 7,601,120.43, 11,401,677.76 and 3,052,167.87

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Solution

The fourth proportional to 7,601,120.43, 11,401,677.76 and 3,052,167.87 is: 4,578,250.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,601,120.43 : 11,401,677.76 = 3,052,167.87 : x
  2. Step 2: Convert to fraction form
    7,601,120.43/11,401,677.76 = 3,052,167.87/x
  3. Step 3: Cross multiply
    7,601,120.43x = 11,401,677.76 × 3,052,167.87
  4. Step 4: Simplify right side
    7,601,120.43x = 34,799,834,523,165.57
  5. Step 5: Solve for x
    x = 34,799,834,523,165.57/7,601,120.43
  6. Step 6: Final answer
    x = 4,578,250.65

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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.