Home / 10,942,787.96-16,414,516.33-3,754,221.02

Finding the Fourth Proportional to 10,942,787.96, 16,414,516.33 and 3,754,221.02

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Solution

The fourth proportional to 10,942,787.96, 16,414,516.33 and 3,754,221.02 is: 5,631,446.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,942,787.96 : 16,414,516.33 = 3,754,221.02 : x
  2. Step 2: Convert to fraction form
    10,942,787.96/16,414,516.33 = 3,754,221.02/x
  3. Step 3: Cross multiply
    10,942,787.96x = 16,414,516.33 × 3,754,221.02
  4. Step 4: Simplify right side
    10,942,787.96x = 61,623,722,239,219.26
  5. Step 5: Solve for x
    x = 61,623,722,239,219.26/10,942,787.96
  6. Step 6: Final answer
    x = 5,631,446.25

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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.