Home / 17,381,709.87-26,073,561.17-4,601,882.49

Finding the Fourth Proportional to 17,381,709.87, 26,073,561.17 and 4,601,882.49

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Solution

The fourth proportional to 17,381,709.87, 26,073,561.17 and 4,601,882.49 is: 6,903,087.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,381,709.87 : 26,073,561.17 = 4,601,882.49 : x
  2. Step 2: Convert to fraction form
    17,381,709.87/26,073,561.17 = 4,601,882.49/x
  3. Step 3: Cross multiply
    17,381,709.87x = 26,073,561.17 × 4,601,882.49
  4. Step 4: Simplify right side
    17,381,709.87x = 119,987,464,600,166.92
  5. Step 5: Solve for x
    x = 119,987,464,600,166.92/17,381,709.87
  6. Step 6: Final answer
    x = 6,903,087.53

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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.