Home / 9,194,758.11-12,675,144.42-5,886,579.42

Finding the Fourth Proportional to 9,194,758.11, 12,675,144.42 and 5,886,579.42

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Solution

The fourth proportional to 9,194,758.11, 12,675,144.42 and 5,886,579.42 is: 8,114,758.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194,758.11 : 12,675,144.42 = 5,886,579.42 : x
  2. Step 2: Convert to fraction form
    9,194,758.11/12,675,144.42 = 5,886,579.42/x
  3. Step 3: Cross multiply
    9,194,758.11x = 12,675,144.42 × 5,886,579.42
  4. Step 4: Simplify right side
    9,194,758.11x = 74,613,244,288,299.83
  5. Step 5: Solve for x
    x = 74,613,244,288,299.83/9,194,758.11
  6. Step 6: Final answer
    x = 8,114,758.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.