Home / 3,694,567.45-5,102,024.61-3,493,286.92

Finding the Fourth Proportional to 3,694,567.45, 5,102,024.61 and 3,493,286.92

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Solution

The fourth proportional to 3,694,567.45, 5,102,024.61 and 3,493,286.92 is: 4,824,065.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,567.45 : 5,102,024.61 = 3,493,286.92 : x
  2. Step 2: Convert to fraction form
    3,694,567.45/5,102,024.61 = 3,493,286.92/x
  3. Step 3: Cross multiply
    3,694,567.45x = 5,102,024.61 × 3,493,286.92
  4. Step 4: Simplify right side
    3,694,567.45x = 17,822,835,835,631.10
  5. Step 5: Solve for x
    x = 17,822,835,835,631.10/3,694,567.45
  6. Step 6: Final answer
    x = 4,824,065.63

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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.