Home / 3,336,356.14-5,004,922.97-1,207,442.86

Finding the Fourth Proportional to 3,336,356.14, 5,004,922.97 and 1,207,442.86

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Solution

The fourth proportional to 3,336,356.14, 5,004,922.97 and 1,207,442.86 is: 1,811,304.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,356.14 : 5,004,922.97 = 1,207,442.86 : x
  2. Step 2: Convert to fraction form
    3,336,356.14/5,004,922.97 = 1,207,442.86/x
  3. Step 3: Cross multiply
    3,336,356.14x = 5,004,922.97 × 1,207,442.86
  4. Step 4: Simplify right side
    3,336,356.14x = 6,043,158,498,939.28
  5. Step 5: Solve for x
    x = 6,043,158,498,939.28/3,336,356.14
  6. Step 6: Final answer
    x = 1,811,304.98

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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.