Home / 6,807,292.75-9,394,064.09-3,751,506.97

Finding the Fourth Proportional to 6,807,292.75, 9,394,064.09 and 3,751,506.97

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Solution

The fourth proportional to 6,807,292.75, 9,394,064.09 and 3,751,506.97 is: 5,177,079.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,292.75 : 9,394,064.09 = 3,751,506.97 : x
  2. Step 2: Convert to fraction form
    6,807,292.75/9,394,064.09 = 3,751,506.97/x
  3. Step 3: Cross multiply
    6,807,292.75x = 9,394,064.09 × 3,751,506.97
  4. Step 4: Simplify right side
    6,807,292.75x = 35,241,896,891,504.18
  5. Step 5: Solve for x
    x = 35,241,896,891,504.18/6,807,292.75
  6. Step 6: Final answer
    x = 5,177,079.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.