Home / 3,769,084.51-5,654,257.31-2,959,436.25

Finding the Fourth Proportional to 3,769,084.51, 5,654,257.31 and 2,959,436.25

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Solution

The fourth proportional to 3,769,084.51, 5,654,257.31 and 2,959,436.25 is: 4,439,649.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,769,084.51 : 5,654,257.31 = 2,959,436.25 : x
  2. Step 2: Convert to fraction form
    3,769,084.51/5,654,257.31 = 2,959,436.25/x
  3. Step 3: Cross multiply
    3,769,084.51x = 5,654,257.31 × 2,959,436.25
  4. Step 4: Simplify right side
    3,769,084.51x = 16,733,414,057,440.08
  5. Step 5: Solve for x
    x = 16,733,414,057,440.08/3,769,084.51
  6. Step 6: Final answer
    x = 4,439,649.48

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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.