Home / 6,257,702-8,635,628.76-3,396,134

Finding the Fourth Proportional to 6,257,702, 8,635,628.76 and 3,396,134

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Solution

The fourth proportional to 6,257,702, 8,635,628.76 and 3,396,134 is: 4,686,664.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,257,702 : 8,635,628.76 = 3,396,134 : x
  2. Step 2: Convert to fraction form
    6,257,702/8,635,628.76 = 3,396,134/x
  3. Step 3: Cross multiply
    6,257,702x = 8,635,628.76 × 3,396,134
  4. Step 4: Simplify right side
    6,257,702x = 29,327,752,443,213.84
  5. Step 5: Solve for x
    x = 29,327,752,443,213.84/6,257,702
  6. Step 6: Final answer
    x = 4,686,664.92

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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.