Home / 1,092,809.08-1,639,410.90-494,052.22

Finding the Fourth Proportional to 1,092,809.08, 1,639,410.90 and 494,052.22

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Solution

The fourth proportional to 1,092,809.08, 1,639,410.90 and 494,052.22 is: 741,167.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,809.08 : 1,639,410.90 = 494,052.22 : x
  2. Step 2: Convert to fraction form
    1,092,809.08/1,639,410.90 = 494,052.22/x
  3. Step 3: Cross multiply
    1,092,809.08x = 1,639,410.90 × 494,052.22
  4. Step 4: Simplify right side
    1,092,809.08x = 809,954,594,637.20
  5. Step 5: Solve for x
    x = 809,954,594,637.20/1,092,809.08
  6. Step 6: Final answer
    x = 741,167.52

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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.