Home / 5,350,233.94-8,023,665.06-1,755,163.15

Finding the Fourth Proportional to 5,350,233.94, 8,023,665.06 and 1,755,163.15

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Solution

The fourth proportional to 5,350,233.94, 8,023,665.06 and 1,755,163.15 is: 2,632,191.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350,233.94 : 8,023,665.06 = 1,755,163.15 : x
  2. Step 2: Convert to fraction form
    5,350,233.94/8,023,665.06 = 1,755,163.15/x
  3. Step 3: Cross multiply
    5,350,233.94x = 8,023,665.06 × 1,755,163.15
  4. Step 4: Simplify right side
    5,350,233.94x = 14,082,841,221,195.38
  5. Step 5: Solve for x
    x = 14,082,841,221,195.38/5,350,233.94
  6. Step 6: Final answer
    x = 2,632,191.67

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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.