Home / 11,388,724.66-17,079,571.72-3,302,296.35

Finding the Fourth Proportional to 11,388,724.66, 17,079,571.72 and 3,302,296.35

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Solution

The fourth proportional to 11,388,724.66, 17,079,571.72 and 3,302,296.35 is: 4,952,425.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,388,724.66 : 17,079,571.72 = 3,302,296.35 : x
  2. Step 2: Convert to fraction form
    11,388,724.66/17,079,571.72 = 3,302,296.35/x
  3. Step 3: Cross multiply
    11,388,724.66x = 17,079,571.72 × 3,302,296.35
  4. Step 4: Simplify right side
    11,388,724.66x = 56,401,807,350,519.22
  5. Step 5: Solve for x
    x = 56,401,807,350,519.22/11,388,724.66
  6. Step 6: Final answer
    x = 4,952,425.23

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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.