Home / 3,550,321.30-5,328,106.35-2,351,845.30

Finding the Fourth Proportional to 3,550,321.30, 5,328,106.35 and 2,351,845.30

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Solution

The fourth proportional to 3,550,321.30, 5,328,106.35 and 2,351,845.30 is: 3,529,506.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550,321.30 : 5,328,106.35 = 2,351,845.30 : x
  2. Step 2: Convert to fraction form
    3,550,321.30/5,328,106.35 = 2,351,845.30/x
  3. Step 3: Cross multiply
    3,550,321.30x = 5,328,106.35 × 2,351,845.30
  4. Step 4: Simplify right side
    3,550,321.30x = 12,530,881,877,147.65
  5. Step 5: Solve for x
    x = 12,530,881,877,147.65/3,550,321.30
  6. Step 6: Final answer
    x = 3,529,506.44

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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.