Home / 2,201,487.30-3,299,606.55-922,092.30

Finding the Fourth Proportional to 2,201,487.30, 3,299,606.55 and 922,092.30

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Solution

The fourth proportional to 2,201,487.30, 3,299,606.55 and 922,092.30 is: 1,382,039.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,487.30 : 3,299,606.55 = 922,092.30 : x
  2. Step 2: Convert to fraction form
    2,201,487.30/3,299,606.55 = 922,092.30/x
  3. Step 3: Cross multiply
    2,201,487.30x = 3,299,606.55 × 922,092.30
  4. Step 4: Simplify right side
    2,201,487.30x = 3,042,541,792,784.57
  5. Step 5: Solve for x
    x = 3,042,541,792,784.57/2,201,487.30
  6. Step 6: Final answer
    x = 1,382,039.22

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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.