Home / 7,600,341.52-11,401,067.22-2,136,242.26

Finding the Fourth Proportional to 7,600,341.52, 11,401,067.22 and 2,136,242.26

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Solution

The fourth proportional to 7,600,341.52, 11,401,067.22 and 2,136,242.26 is: 3,204,519.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,600,341.52 : 11,401,067.22 = 2,136,242.26 : x
  2. Step 2: Convert to fraction form
    7,600,341.52/11,401,067.22 = 2,136,242.26/x
  3. Step 3: Cross multiply
    7,600,341.52x = 11,401,067.22 × 2,136,242.26
  4. Step 4: Simplify right side
    7,600,341.52x = 24,355,441,604,464.71
  5. Step 5: Solve for x
    x = 24,355,441,604,464.71/7,600,341.52
  6. Step 6: Final answer
    x = 3,204,519.37

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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.