Home / 9,167,941.80-13,751,912.70-2,436,355.80

Finding the Fourth Proportional to 9,167,941.80, 13,751,912.70 and 2,436,355.80

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Solution

The fourth proportional to 9,167,941.80, 13,751,912.70 and 2,436,355.80 is: 3,654,533.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167,941.80 : 13,751,912.70 = 2,436,355.80 : x
  2. Step 2: Convert to fraction form
    9,167,941.80/13,751,912.70 = 2,436,355.80/x
  3. Step 3: Cross multiply
    9,167,941.80x = 13,751,912.70 × 2,436,355.80
  4. Step 4: Simplify right side
    9,167,941.80x = 33,504,552,267,738.66
  5. Step 5: Solve for x
    x = 33,504,552,267,738.66/9,167,941.80
  6. Step 6: Final answer
    x = 3,654,533.70

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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.