Home / 4,538,348.26-6,260,487.78-2,904,998.25

Finding the Fourth Proportional to 4,538,348.26, 6,260,487.78 and 2,904,998.25

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Solution

The fourth proportional to 4,538,348.26, 6,260,487.78 and 2,904,998.25 is: 4,007,340.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,348.26 : 6,260,487.78 = 2,904,998.25 : x
  2. Step 2: Convert to fraction form
    4,538,348.26/6,260,487.78 = 2,904,998.25/x
  3. Step 3: Cross multiply
    4,538,348.26x = 6,260,487.78 × 2,904,998.25
  4. Step 4: Simplify right side
    4,538,348.26x = 18,186,706,045,046.39
  5. Step 5: Solve for x
    x = 18,186,706,045,046.39/4,538,348.26
  6. Step 6: Final answer
    x = 4,007,340.34

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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.