Home / 6,496,138.32-9,743,974.20-1,703,789.52

Finding the Fourth Proportional to 6,496,138.32, 9,743,974.20 and 1,703,789.52

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Solution

The fourth proportional to 6,496,138.32, 9,743,974.20 and 1,703,789.52 is: 2,555,623.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,496,138.32 : 9,743,974.20 = 1,703,789.52 : x
  2. Step 2: Convert to fraction form
    6,496,138.32/9,743,974.20 = 1,703,789.52/x
  3. Step 3: Cross multiply
    6,496,138.32x = 9,743,974.20 × 1,703,789.52
  4. Step 4: Simplify right side
    6,496,138.32x = 16,601,681,125,110.38
  5. Step 5: Solve for x
    x = 16,601,681,125,110.38/6,496,138.32
  6. Step 6: Final answer
    x = 2,555,623.10

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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.