Home / 3,070,793.62-4,237,671.52-1,694,195.35

Finding the Fourth Proportional to 3,070,793.62, 4,237,671.52 and 1,694,195.35

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Solution

The fourth proportional to 3,070,793.62, 4,237,671.52 and 1,694,195.35 is: 2,337,976.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,793.62 : 4,237,671.52 = 1,694,195.35 : x
  2. Step 2: Convert to fraction form
    3,070,793.62/4,237,671.52 = 1,694,195.35/x
  3. Step 3: Cross multiply
    3,070,793.62x = 4,237,671.52 × 1,694,195.35
  4. Step 4: Simplify right side
    3,070,793.62x = 7,179,443,384,011.43
  5. Step 5: Solve for x
    x = 7,179,443,384,011.43/3,070,793.62
  6. Step 6: Final answer
    x = 2,337,976.52

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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.