Home / 11,702,166.24-17,554,928.46-3,615,847.92

Finding the Fourth Proportional to 11,702,166.24, 17,554,928.46 and 3,615,847.92

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Solution

The fourth proportional to 11,702,166.24, 17,554,928.46 and 3,615,847.92 is: 5,424,290.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,702,166.24 : 17,554,928.46 = 3,615,847.92 : x
  2. Step 2: Convert to fraction form
    11,702,166.24/17,554,928.46 = 3,615,847.92/x
  3. Step 3: Cross multiply
    11,702,166.24x = 17,554,928.46 × 3,615,847.92
  4. Step 4: Simplify right side
    11,702,166.24x = 63,475,951,557,839.80
  5. Step 5: Solve for x
    x = 63,475,951,557,839.80/11,702,166.24
  6. Step 6: Final answer
    x = 5,424,290.70

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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.