Home / 3,867,512.08-5,336,854.23-2,236,024.60

Finding the Fourth Proportional to 3,867,512.08, 5,336,854.23 and 2,236,024.60

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Solution

The fourth proportional to 3,867,512.08, 5,336,854.23 and 2,236,024.60 is: 3,085,533.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,867,512.08 : 5,336,854.23 = 2,236,024.60 : x
  2. Step 2: Convert to fraction form
    3,867,512.08/5,336,854.23 = 2,236,024.60/x
  3. Step 3: Cross multiply
    3,867,512.08x = 5,336,854.23 × 2,236,024.60
  4. Step 4: Simplify right side
    3,867,512.08x = 11,933,337,344,894.06
  5. Step 5: Solve for x
    x = 11,933,337,344,894.06/3,867,512.08
  6. Step 6: Final answer
    x = 3,085,533.31

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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.