Home / 9,529,557.20-14,288,016.72-3,463,568.72

Finding the Fourth Proportional to 9,529,557.20, 14,288,016.72 and 3,463,568.72

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Solution

The fourth proportional to 9,529,557.20, 14,288,016.72 and 3,463,568.72 is: 5,193,056.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,529,557.20 : 14,288,016.72 = 3,463,568.72 : x
  2. Step 2: Convert to fraction form
    9,529,557.20/14,288,016.72 = 3,463,568.72/x
  3. Step 3: Cross multiply
    9,529,557.20x = 14,288,016.72 × 3,463,568.72
  4. Step 4: Simplify right side
    9,529,557.20x = 49,487,527,782,229
  5. Step 5: Solve for x
    x = 49,487,527,782,229/9,529,557.20
  6. Step 6: Final answer
    x = 5,193,056.38

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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.