Home / 6,135,087.30-9,202,544.55-2,769,288.90

Finding the Fourth Proportional to 6,135,087.30, 9,202,544.55 and 2,769,288.90

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Solution

The fourth proportional to 6,135,087.30, 9,202,544.55 and 2,769,288.90 is: 4,153,894.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,135,087.30 : 9,202,544.55 = 2,769,288.90 : x
  2. Step 2: Convert to fraction form
    6,135,087.30/9,202,544.55 = 2,769,288.90/x
  3. Step 3: Cross multiply
    6,135,087.30x = 9,202,544.55 × 2,769,288.90
  4. Step 4: Simplify right side
    6,135,087.30x = 25,484,504,474,070.50
  5. Step 5: Solve for x
    x = 25,484,504,474,070.50/6,135,087.30
  6. Step 6: Final answer
    x = 4,153,894.35

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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.