Home / 3,863,223.40-5,800,364.70-2,183,607.40

Finding the Fourth Proportional to 3,863,223.40, 5,800,364.70 and 2,183,607.40

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Solution

The fourth proportional to 3,863,223.40, 5,800,364.70 and 2,183,607.40 is: 3,278,536.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,863,223.40 : 5,800,364.70 = 2,183,607.40 : x
  2. Step 2: Convert to fraction form
    3,863,223.40/5,800,364.70 = 2,183,607.40/x
  3. Step 3: Cross multiply
    3,863,223.40x = 5,800,364.70 × 2,183,607.40
  4. Step 4: Simplify right side
    3,863,223.40x = 12,665,719,281,618.78
  5. Step 5: Solve for x
    x = 12,665,719,281,618.78/3,863,223.40
  6. Step 6: Final answer
    x = 3,278,536.59

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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.