Home / 4,906,468.56-6,770,926.89-2,730,965.07

Finding the Fourth Proportional to 4,906,468.56, 6,770,926.89 and 2,730,965.07

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Solution

The fourth proportional to 4,906,468.56, 6,770,926.89 and 2,730,965.07 is: 3,768,731.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,468.56 : 6,770,926.89 = 2,730,965.07 : x
  2. Step 2: Convert to fraction form
    4,906,468.56/6,770,926.89 = 2,730,965.07/x
  3. Step 3: Cross multiply
    4,906,468.56x = 6,770,926.89 × 2,730,965.07
  4. Step 4: Simplify right side
    4,906,468.56x = 18,491,164,828,113.73
  5. Step 5: Solve for x
    x = 18,491,164,828,113.73/4,906,468.56
  6. Step 6: Final answer
    x = 3,768,731.95

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1.5x scale

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.