Home / 6,192,542.43-8,545,814.19-3,401,783.34

Finding the Fourth Proportional to 6,192,542.43, 8,545,814.19 and 3,401,783.34

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Solution

The fourth proportional to 6,192,542.43, 8,545,814.19 and 3,401,783.34 is: 4,694,519.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,542.43 : 8,545,814.19 = 3,401,783.34 : x
  2. Step 2: Convert to fraction form
    6,192,542.43/8,545,814.19 = 3,401,783.34/x
  3. Step 3: Cross multiply
    6,192,542.43x = 8,545,814.19 × 3,401,783.34
  4. Step 4: Simplify right side
    6,192,542.43x = 29,071,008,338,277.59
  5. Step 5: Solve for x
    x = 29,071,008,338,277.59/6,192,542.43
  6. Step 6: Final answer
    x = 4,694,519.04

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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.