Home / 3,336,267.37-5,004,401.52-811,922.62

Finding the Fourth Proportional to 3,336,267.37, 5,004,401.52 and 811,922.62

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Solution

The fourth proportional to 3,336,267.37, 5,004,401.52 and 811,922.62 is: 1,217,884.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,267.37 : 5,004,401.52 = 811,922.62 : x
  2. Step 2: Convert to fraction form
    3,336,267.37/5,004,401.52 = 811,922.62/x
  3. Step 3: Cross multiply
    3,336,267.37x = 5,004,401.52 × 811,922.62
  4. Step 4: Simplify right side
    3,336,267.37x = 4,063,186,793,650.38
  5. Step 5: Solve for x
    x = 4,063,186,793,650.38/3,336,267.37
  6. Step 6: Final answer
    x = 1,217,884.04

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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.