Home / 5,606,234.11-8,378,626.86-4,093,103.48

Finding the Fourth Proportional to 5,606,234.11, 8,378,626.86 and 4,093,103.48

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Solution

The fourth proportional to 5,606,234.11, 8,378,626.86 and 4,093,103.48 is: 6,117,223.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,606,234.11 : 8,378,626.86 = 4,093,103.48 : x
  2. Step 2: Convert to fraction form
    5,606,234.11/8,378,626.86 = 4,093,103.48/x
  3. Step 3: Cross multiply
    5,606,234.11x = 8,378,626.86 × 4,093,103.48
  4. Step 4: Simplify right side
    5,606,234.11x = 34,294,586,758,287.47
  5. Step 5: Solve for x
    x = 34,294,586,758,287.47/5,606,234.11
  6. Step 6: Final answer
    x = 6,117,223.45

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.