Home / 3,609,696.62-5,414,557.29-914,020.58

Finding the Fourth Proportional to 3,609,696.62, 5,414,557.29 and 914,020.58

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Solution

The fourth proportional to 3,609,696.62, 5,414,557.29 and 914,020.58 is: 1,371,034.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,696.62 : 5,414,557.29 = 914,020.58 : x
  2. Step 2: Convert to fraction form
    3,609,696.62/5,414,557.29 = 914,020.58/x
  3. Step 3: Cross multiply
    3,609,696.62x = 5,414,557.29 × 914,020.58
  4. Step 4: Simplify right side
    3,609,696.62x = 4,949,016,789,529.40
  5. Step 5: Solve for x
    x = 4,949,016,789,529.40/3,609,696.62
  6. Step 6: Final answer
    x = 1,371,034.00

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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.