Home / 3,685,309.20-5,527,963.80-3,354,634.80

Finding the Fourth Proportional to 3,685,309.20, 5,527,963.80 and 3,354,634.80

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Solution

The fourth proportional to 3,685,309.20, 5,527,963.80 and 3,354,634.80 is: 5,031,952.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,685,309.20 : 5,527,963.80 = 3,354,634.80 : x
  2. Step 2: Convert to fraction form
    3,685,309.20/5,527,963.80 = 3,354,634.80/x
  3. Step 3: Cross multiply
    3,685,309.20x = 5,527,963.80 × 3,354,634.80
  4. Step 4: Simplify right side
    3,685,309.20x = 18,544,299,736,620.24
  5. Step 5: Solve for x
    x = 18,544,299,736,620.24/3,685,309.20
  6. Step 6: Final answer
    x = 5,031,952.20

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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.