Home / 5,620,366.34-7,754,202.32-3,659,348.96

Finding the Fourth Proportional to 5,620,366.34, 7,754,202.32 and 3,659,348.96

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Solution

The fourth proportional to 5,620,366.34, 7,754,202.32 and 3,659,348.96 is: 5,048,662.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,620,366.34 : 7,754,202.32 = 3,659,348.96 : x
  2. Step 2: Convert to fraction form
    5,620,366.34/7,754,202.32 = 3,659,348.96/x
  3. Step 3: Cross multiply
    5,620,366.34x = 7,754,202.32 × 3,659,348.96
  4. Step 4: Simplify right side
    5,620,366.34x = 28,375,332,195,321.59
  5. Step 5: Solve for x
    x = 28,375,332,195,321.59/5,620,366.34
  6. Step 6: Final answer
    x = 5,048,662.40

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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.