Home / 2,746,375.26-3,789,812.76-1,584,869.82

Finding the Fourth Proportional to 2,746,375.26, 3,789,812.76 and 1,584,869.82

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Solution

The fourth proportional to 2,746,375.26, 3,789,812.76 and 1,584,869.82 is: 2,187,013.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,375.26 : 3,789,812.76 = 1,584,869.82 : x
  2. Step 2: Convert to fraction form
    2,746,375.26/3,789,812.76 = 1,584,869.82/x
  3. Step 3: Cross multiply
    2,746,375.26x = 3,789,812.76 × 1,584,869.82
  4. Step 4: Simplify right side
    2,746,375.26x = 6,006,359,866,774.90
  5. Step 5: Solve for x
    x = 6,006,359,866,774.90/2,746,375.26
  6. Step 6: Final answer
    x = 2,187,013.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.