Home / 4,332,056.31-5,978,239.11-2,372,058.57

Finding the Fourth Proportional to 4,332,056.31, 5,978,239.11 and 2,372,058.57

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Solution

The fourth proportional to 4,332,056.31, 5,978,239.11 and 2,372,058.57 is: 3,273,441.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,056.31 : 5,978,239.11 = 2,372,058.57 : x
  2. Step 2: Convert to fraction form
    4,332,056.31/5,978,239.11 = 2,372,058.57/x
  3. Step 3: Cross multiply
    4,332,056.31x = 5,978,239.11 × 2,372,058.57
  4. Step 4: Simplify right side
    4,332,056.31x = 14,180,733,327,787.62
  5. Step 5: Solve for x
    x = 14,180,733,327,787.62/4,332,056.31
  6. Step 6: Final answer
    x = 3,273,441.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.