Home / 5,296,435.44-7,949,524.05-4,106,007.60

Finding the Fourth Proportional to 5,296,435.44, 7,949,524.05 and 4,106,007.60

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Solution

The fourth proportional to 5,296,435.44, 7,949,524.05 and 4,106,007.60 is: 6,162,787.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,296,435.44 : 7,949,524.05 = 4,106,007.60 : x
  2. Step 2: Convert to fraction form
    5,296,435.44/7,949,524.05 = 4,106,007.60/x
  3. Step 3: Cross multiply
    5,296,435.44x = 7,949,524.05 × 4,106,007.60
  4. Step 4: Simplify right side
    5,296,435.44x = 32,640,806,165,682.78
  5. Step 5: Solve for x
    x = 32,640,806,165,682.78/5,296,435.44
  6. Step 6: Final answer
    x = 6,162,787.51

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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.