Home / 3,356,249.80-5,035,103.74-1,226,330.60

Finding the Fourth Proportional to 3,356,249.80, 5,035,103.74 and 1,226,330.60

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Solution

The fourth proportional to 3,356,249.80, 5,035,103.74 and 1,226,330.60 is: 1,839,762.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,249.80 : 5,035,103.74 = 1,226,330.60 : x
  2. Step 2: Convert to fraction form
    3,356,249.80/5,035,103.74 = 1,226,330.60/x
  3. Step 3: Cross multiply
    3,356,249.80x = 5,035,103.74 × 1,226,330.60
  4. Step 4: Simplify right side
    3,356,249.80x = 6,174,701,790,536.44
  5. Step 5: Solve for x
    x = 6,174,701,790,536.44/3,356,249.80
  6. Step 6: Final answer
    x = 1,839,762.28

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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.