Home / 3,869,634.06-5,805,149.31-1,593,916.38

Finding the Fourth Proportional to 3,869,634.06, 5,805,149.31 and 1,593,916.38

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Solution

The fourth proportional to 3,869,634.06, 5,805,149.31 and 1,593,916.38 is: 2,391,162.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,869,634.06 : 5,805,149.31 = 1,593,916.38 : x
  2. Step 2: Convert to fraction form
    3,869,634.06/5,805,149.31 = 1,593,916.38/x
  3. Step 3: Cross multiply
    3,869,634.06x = 5,805,149.31 × 1,593,916.38
  4. Step 4: Simplify right side
    3,869,634.06x = 9,252,922,573,554.70
  5. Step 5: Solve for x
    x = 9,252,922,573,554.70/3,869,634.06
  6. Step 6: Final answer
    x = 2,391,162.17

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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.