Home / 2,725,297.96-4,088,545.42-806,059.22

Finding the Fourth Proportional to 2,725,297.96, 4,088,545.42 and 806,059.22

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Solution

The fourth proportional to 2,725,297.96, 4,088,545.42 and 806,059.22 is: 1,209,265.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,297.96 : 4,088,545.42 = 806,059.22 : x
  2. Step 2: Convert to fraction form
    2,725,297.96/4,088,545.42 = 806,059.22/x
  3. Step 3: Cross multiply
    2,725,297.96x = 4,088,545.42 × 806,059.22
  4. Step 4: Simplify right side
    2,725,297.96x = 3,295,609,732,179.77
  5. Step 5: Solve for x
    x = 3,295,609,732,179.77/2,725,297.96
  6. Step 6: Final answer
    x = 1,209,265.84

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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.