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Finding the Fourth Proportional to 5,954,489.85, 8,932,267.57 and 2,311,134.31

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Solution

The fourth proportional to 5,954,489.85, 8,932,267.57 and 2,311,134.31 is: 3,466,908.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954,489.85 : 8,932,267.57 = 2,311,134.31 : x
  2. Step 2: Convert to fraction form
    5,954,489.85/8,932,267.57 = 2,311,134.31/x
  3. Step 3: Cross multiply
    5,954,489.85x = 8,932,267.57 × 2,311,134.31
  4. Step 4: Simplify right side
    5,954,489.85x = 20,643,670,019,018.82
  5. Step 5: Solve for x
    x = 20,643,670,019,018.82/5,954,489.85
  6. Step 6: Final answer
    x = 3,466,908.26

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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.