Home / 3,864,332.20-5,797,535.10-3,446,501.80

Finding the Fourth Proportional to 3,864,332.20, 5,797,535.10 and 3,446,501.80

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Solution

The fourth proportional to 3,864,332.20, 5,797,535.10 and 3,446,501.80 is: 5,170,677.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,332.20 : 5,797,535.10 = 3,446,501.80 : x
  2. Step 2: Convert to fraction form
    3,864,332.20/5,797,535.10 = 3,446,501.80/x
  3. Step 3: Cross multiply
    3,864,332.20x = 5,797,535.10 × 3,446,501.80
  4. Step 4: Simplify right side
    3,864,332.20x = 19,981,215,157,713.18
  5. Step 5: Solve for x
    x = 19,981,215,157,713.18/3,864,332.20
  6. Step 6: Final answer
    x = 5,170,677.40

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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.