Home / 4,117,270.52-6,177,196.46-2,477,736.71

Finding the Fourth Proportional to 4,117,270.52, 6,177,196.46 and 2,477,736.71

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Solution

The fourth proportional to 4,117,270.52, 6,177,196.46 and 2,477,736.71 is: 3,717,381.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,117,270.52 : 6,177,196.46 = 2,477,736.71 : x
  2. Step 2: Convert to fraction form
    4,117,270.52/6,177,196.46 = 2,477,736.71/x
  3. Step 3: Cross multiply
    4,117,270.52x = 6,177,196.46 × 2,477,736.71
  4. Step 4: Simplify right side
    4,117,270.52x = 15,305,466,433,016.95
  5. Step 5: Solve for x
    x = 15,305,466,433,016.95/4,117,270.52
  6. Step 6: Final answer
    x = 3,717,381.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.