Home / 4,157,348.10-6,236,022.15-2,456,736.90

Finding the Fourth Proportional to 4,157,348.10, 6,236,022.15 and 2,456,736.90

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Solution

The fourth proportional to 4,157,348.10, 6,236,022.15 and 2,456,736.90 is: 3,685,105.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,348.10 : 6,236,022.15 = 2,456,736.90 : x
  2. Step 2: Convert to fraction form
    4,157,348.10/6,236,022.15 = 2,456,736.90/x
  3. Step 3: Cross multiply
    4,157,348.10x = 6,236,022.15 × 2,456,736.90
  4. Step 4: Simplify right side
    4,157,348.10x = 15,320,265,725,122.34
  5. Step 5: Solve for x
    x = 15,320,265,725,122.34/4,157,348.10
  6. Step 6: Final answer
    x = 3,685,105.35

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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.