Home / 9,083,606.57-13,614,190.14-7,795,157.39

Finding the Fourth Proportional to 9,083,606.57, 13,614,190.14 and 7,795,157.39

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Solution

The fourth proportional to 9,083,606.57, 13,614,190.14 and 7,795,157.39 is: 11,683,107.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083,606.57 : 13,614,190.14 = 7,795,157.39 : x
  2. Step 2: Convert to fraction form
    9,083,606.57/13,614,190.14 = 7,795,157.39/x
  3. Step 3: Cross multiply
    9,083,606.57x = 13,614,190.14 × 7,795,157.39
  4. Step 4: Simplify right side
    9,083,606.57x = 106,124,754,912,721.61
  5. Step 5: Solve for x
    x = 106,124,754,912,721.61/9,083,606.57
  6. Step 6: Final answer
    x = 11,683,107.81

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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.