Home / 6,396,082.17-8,826,616.13-3,495,472.27

Finding the Fourth Proportional to 6,396,082.17, 8,826,616.13 and 3,495,472.27

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Solution

The fourth proportional to 6,396,082.17, 8,826,616.13 and 3,495,472.27 is: 4,823,764.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,396,082.17 : 8,826,616.13 = 3,495,472.27 : x
  2. Step 2: Convert to fraction form
    6,396,082.17/8,826,616.13 = 3,495,472.27/x
  3. Step 3: Cross multiply
    6,396,082.17x = 8,826,616.13 × 3,495,472.27
  4. Step 4: Simplify right side
    6,396,082.17x = 30,853,191,920,349.72
  5. Step 5: Solve for x
    x = 30,853,191,920,349.72/6,396,082.17
  6. Step 6: Final answer
    x = 4,823,764.16

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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.