Home / 2,228,299.26-3,077,585.55-1,501,894.86

Finding the Fourth Proportional to 2,228,299.26, 3,077,585.55 and 1,501,894.86

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Solution

The fourth proportional to 2,228,299.26, 3,077,585.55 and 1,501,894.86 is: 2,074,321.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,228,299.26 : 3,077,585.55 = 1,501,894.86 : x
  2. Step 2: Convert to fraction form
    2,228,299.26/3,077,585.55 = 1,501,894.86/x
  3. Step 3: Cross multiply
    2,228,299.26x = 3,077,585.55 × 1,501,894.86
  4. Step 4: Simplify right side
    2,228,299.26x = 4,622,209,918,755.27
  5. Step 5: Solve for x
    x = 4,622,209,918,755.27/2,228,299.26
  6. Step 6: Final answer
    x = 2,074,321.88

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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.