Home / 4,906,470.06-6,770,929.05-2,730,966.39

Finding the Fourth Proportional to 4,906,470.06, 6,770,929.05 and 2,730,966.39

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Solution

The fourth proportional to 4,906,470.06, 6,770,929.05 and 2,730,966.39 is: 3,768,733.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,470.06 : 6,770,929.05 = 2,730,966.39 : x
  2. Step 2: Convert to fraction form
    4,906,470.06/6,770,929.05 = 2,730,966.39/x
  3. Step 3: Cross multiply
    4,906,470.06x = 6,770,929.05 × 2,730,966.39
  4. Step 4: Simplify right side
    4,906,470.06x = 18,491,179,664,624.63
  5. Step 5: Solve for x
    x = 18,491,179,664,624.63/4,906,470.06
  6. Step 6: Final answer
    x = 3,768,733.82

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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.