Home / 3,669,019.70-5,492,470.35-3,226,651.70

Finding the Fourth Proportional to 3,669,019.70, 5,492,470.35 and 3,226,651.70

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Solution

The fourth proportional to 3,669,019.70, 5,492,470.35 and 3,226,651.70 is: 4,830,251.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,019.70 : 5,492,470.35 = 3,226,651.70 : x
  2. Step 2: Convert to fraction form
    3,669,019.70/5,492,470.35 = 3,226,651.70/x
  3. Step 3: Cross multiply
    3,669,019.70x = 5,492,470.35 × 3,226,651.70
  4. Step 4: Simplify right side
    3,669,019.70x = 17,722,288,792,027.09
  5. Step 5: Solve for x
    x = 17,722,288,792,027.09/3,669,019.70
  6. Step 6: Final answer
    x = 4,830,251.74

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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.