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Finding the Fourth Proportional to 5,881,753.95, 8,823,174.71 and 2,287,793.67

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Solution

The fourth proportional to 5,881,753.95, 8,823,174.71 and 2,287,793.67 is: 3,431,902.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,881,753.95 : 8,823,174.71 = 2,287,793.67 : x
  2. Step 2: Convert to fraction form
    5,881,753.95/8,823,174.71 = 2,287,793.67/x
  3. Step 3: Cross multiply
    5,881,753.95x = 8,823,174.71 × 2,287,793.67
  4. Step 4: Simplify right side
    5,881,753.95x = 20,185,603,239,403.12
  5. Step 5: Solve for x
    x = 20,185,603,239,403.12/5,881,753.95
  6. Step 6: Final answer
    x = 3,431,902.02

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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.