Home / 2,224,631.52-3,337,939.80-1,025,910.36

Finding the Fourth Proportional to 2,224,631.52, 3,337,939.80 and 1,025,910.36

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Solution

The fourth proportional to 2,224,631.52, 3,337,939.80 and 1,025,910.36 is: 1,539,323.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,631.52 : 3,337,939.80 = 1,025,910.36 : x
  2. Step 2: Convert to fraction form
    2,224,631.52/3,337,939.80 = 1,025,910.36/x
  3. Step 3: Cross multiply
    2,224,631.52x = 3,337,939.80 × 1,025,910.36
  4. Step 4: Simplify right side
    2,224,631.52x = 3,424,427,021,876.33
  5. Step 5: Solve for x
    x = 3,424,427,021,876.33/2,224,631.52
  6. Step 6: Final answer
    x = 1,539,323.25

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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.