Home / 4,392,691.56-6,061,916.88-2,458,955.88

Finding the Fourth Proportional to 4,392,691.56, 6,061,916.88 and 2,458,955.88

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Solution

The fourth proportional to 4,392,691.56, 6,061,916.88 and 2,458,955.88 is: 3,393,360.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,691.56 : 6,061,916.88 = 2,458,955.88 : x
  2. Step 2: Convert to fraction form
    4,392,691.56/6,061,916.88 = 2,458,955.88/x
  3. Step 3: Cross multiply
    4,392,691.56x = 6,061,916.88 × 2,458,955.88
  4. Step 4: Simplify right side
    4,392,691.56x = 14,905,986,156,147.25
  5. Step 5: Solve for x
    x = 14,905,986,156,147.25/4,392,691.56
  6. Step 6: Final answer
    x = 3,393,360.53

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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.