Home / 1,466,963.26-2,025,072.09-923,896.94

Finding the Fourth Proportional to 1,466,963.26, 2,025,072.09 and 923,896.94

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Solution

The fourth proportional to 1,466,963.26, 2,025,072.09 and 923,896.94 is: 1,275,395.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,963.26 : 2,025,072.09 = 923,896.94 : x
  2. Step 2: Convert to fraction form
    1,466,963.26/2,025,072.09 = 923,896.94/x
  3. Step 3: Cross multiply
    1,466,963.26x = 2,025,072.09 × 923,896.94
  4. Step 4: Simplify right side
    1,466,963.26x = 1,870,957,897,105.04
  5. Step 5: Solve for x
    x = 1,870,957,897,105.04/1,466,963.26
  6. Step 6: Final answer
    x = 1,275,395.20

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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.