Home / 3,495,082.82-4,820,729.72-2,332,943.15

Finding the Fourth Proportional to 3,495,082.82, 4,820,729.72 and 2,332,943.15

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Solution

The fourth proportional to 3,495,082.82, 4,820,729.72 and 2,332,943.15 is: 3,217,803.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,082.82 : 4,820,729.72 = 2,332,943.15 : x
  2. Step 2: Convert to fraction form
    3,495,082.82/4,820,729.72 = 2,332,943.15/x
  3. Step 3: Cross multiply
    3,495,082.82x = 4,820,729.72 × 2,332,943.15
  4. Step 4: Simplify right side
    3,495,082.82x = 11,246,488,342,507.05
  5. Step 5: Solve for x
    x = 11,246,488,342,507.05/3,495,082.82
  6. Step 6: Final answer
    x = 3,217,803.11

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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.