Home / 9,300,769.08-13,951,418.58-2,569,183.80

Finding the Fourth Proportional to 9,300,769.08, 13,951,418.58 and 2,569,183.80

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Solution

The fourth proportional to 9,300,769.08, 13,951,418.58 and 2,569,183.80 is: 3,853,848.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,300,769.08 : 13,951,418.58 = 2,569,183.80 : x
  2. Step 2: Convert to fraction form
    9,300,769.08/13,951,418.58 = 2,569,183.80/x
  3. Step 3: Cross multiply
    9,300,769.08x = 13,951,418.58 × 2,569,183.80
  4. Step 4: Simplify right side
    9,300,769.08x = 35,843,758,602,755
  5. Step 5: Solve for x
    x = 35,843,758,602,755/9,300,769.08
  6. Step 6: Final answer
    x = 3,853,848.89

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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.