Home / 1,194,209.55-1,792,052.55-484,243.74

Finding the Fourth Proportional to 1,194,209.55, 1,792,052.55 and 484,243.74

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Solution

The fourth proportional to 1,194,209.55, 1,792,052.55 and 484,243.74 is: 726,664.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,209.55 : 1,792,052.55 = 484,243.74 : x
  2. Step 2: Convert to fraction form
    1,194,209.55/1,792,052.55 = 484,243.74/x
  3. Step 3: Cross multiply
    1,194,209.55x = 1,792,052.55 × 484,243.74
  4. Step 4: Simplify right side
    1,194,209.55x = 867,790,229,088.54
  5. Step 5: Solve for x
    x = 867,790,229,088.54/1,194,209.55
  6. Step 6: Final answer
    x = 726,664.96

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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.