Home / 17,004,381.28-25,503,941.94-6,219,159.73

Finding the Fourth Proportional to 17,004,381.28, 25,503,941.94 and 6,219,159.73

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Solution

The fourth proportional to 17,004,381.28, 25,503,941.94 and 6,219,159.73 is: 9,327,777.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,004,381.28 : 25,503,941.94 = 6,219,159.73 : x
  2. Step 2: Convert to fraction form
    17,004,381.28/25,503,941.94 = 6,219,159.73/x
  3. Step 3: Cross multiply
    17,004,381.28x = 25,503,941.94 × 6,219,159.73
  4. Step 4: Simplify right side
    17,004,381.28x = 158,613,088,669,506.09
  5. Step 5: Solve for x
    x = 158,613,088,669,506.09/17,004,381.28
  6. Step 6: Final answer
    x = 9,327,777.71

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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.