Home / 3,290,112.50-4,482,216.75

Finding the Third Proportional to 3,290,112.50 and 4,482,216.75

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Solution

The third proportional to 3,290,112.50 and 4,482,216.75 is: 6,106,255.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,290,112.50 : 4,482,216.75 = 4,482,216.75 : x
  2. Step 2: Convert to fraction form
    3,290,112.50/4,482,216.75 = 4,482,216.75/x
  3. Step 3: Cross multiply
    3,290,112.50x = 4,482,216.75 × 4,482,216.75
  4. Step 4: Simplify right side
    3,290,112.50x = 20,090,266,993,980.56
  5. Step 5: Solve for x
    x = 20,090,266,993,980.56/3,290,112.50
  6. Step 6: Final answer
    x = 6,106,255.33

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.