Home / 4,856,407.24-6,701,896.20-2,680,951.48

Finding the Fourth Proportional to 4,856,407.24, 6,701,896.20 and 2,680,951.48

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Solution

The fourth proportional to 4,856,407.24, 6,701,896.20 and 2,680,951.48 is: 3,699,742.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,407.24 : 6,701,896.20 = 2,680,951.48 : x
  2. Step 2: Convert to fraction form
    4,856,407.24/6,701,896.20 = 2,680,951.48/x
  3. Step 3: Cross multiply
    4,856,407.24x = 6,701,896.20 × 2,680,951.48
  4. Step 4: Simplify right side
    4,856,407.24x = 17,967,458,536,196.38
  5. Step 5: Solve for x
    x = 17,967,458,536,196.38/4,856,407.24
  6. Step 6: Final answer
    x = 3,699,742.97

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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.