Home / 2,010,661.38-3,015,044.46-730,366.29

Finding the Fourth Proportional to 2,010,661.38, 3,015,044.46 and 730,366.29

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Solution

The fourth proportional to 2,010,661.38, 3,015,044.46 and 730,366.29 is: 1,095,205.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,661.38 : 3,015,044.46 = 730,366.29 : x
  2. Step 2: Convert to fraction form
    2,010,661.38/3,015,044.46 = 730,366.29/x
  3. Step 3: Cross multiply
    2,010,661.38x = 3,015,044.46 × 730,366.29
  4. Step 4: Simplify right side
    2,010,661.38x = 2,202,086,836,435.25
  5. Step 5: Solve for x
    x = 2,202,086,836,435.25/2,010,661.38
  6. Step 6: Final answer
    x = 1,095,205.22

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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.