Home / 9,300,768.08-13,951,417.08-2,569,182.80

Finding the Fourth Proportional to 9,300,768.08, 13,951,417.08 and 2,569,182.80

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Solution

The fourth proportional to 9,300,768.08, 13,951,417.08 and 2,569,182.80 is: 3,853,847.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,300,768.08 : 13,951,417.08 = 2,569,182.80 : x
  2. Step 2: Convert to fraction form
    9,300,768.08/13,951,417.08 = 2,569,182.80/x
  3. Step 3: Cross multiply
    9,300,768.08x = 13,951,417.08 × 2,569,182.80
  4. Step 4: Simplify right side
    9,300,768.08x = 35,843,740,797,562.22
  5. Step 5: Solve for x
    x = 35,843,740,797,562.22/9,300,768.08
  6. Step 6: Final answer
    x = 3,853,847.39

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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.