Home / 11,322,583.56-16,981,463.61-3,233,411.64

Finding the Fourth Proportional to 11,322,583.56, 16,981,463.61 and 3,233,411.64

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Solution

The fourth proportional to 11,322,583.56, 16,981,463.61 and 3,233,411.64 is: 4,849,428.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,322,583.56 : 16,981,463.61 = 3,233,411.64 : x
  2. Step 2: Convert to fraction form
    11,322,583.56/16,981,463.61 = 3,233,411.64/x
  3. Step 3: Cross multiply
    11,322,583.56x = 16,981,463.61 × 3,233,411.64
  4. Step 4: Simplify right side
    11,322,583.56x = 54,908,062,100,810.42
  5. Step 5: Solve for x
    x = 54,908,062,100,810.42/11,322,583.56
  6. Step 6: Final answer
    x = 4,849,428.74

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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.