Home / 4,906,586.64-6,770,938.76-2,731,073.90

Finding the Fourth Proportional to 4,906,586.64, 6,770,938.76 and 2,731,073.90

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Solution

The fourth proportional to 4,906,586.64, 6,770,938.76 and 2,731,073.90 is: 3,768,798.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,586.64 : 6,770,938.76 = 2,731,073.90 : x
  2. Step 2: Convert to fraction form
    4,906,586.64/6,770,938.76 = 2,731,073.90/x
  3. Step 3: Cross multiply
    4,906,586.64x = 6,770,938.76 × 2,731,073.90
  4. Step 4: Simplify right side
    4,906,586.64x = 18,491,934,125,934.36
  5. Step 5: Solve for x
    x = 18,491,934,125,934.36/4,906,586.64
  6. Step 6: Final answer
    x = 3,768,798.04

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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.