Home / 3,410,201.09-4,706,077.91-1,882,308.62

Finding the Fourth Proportional to 3,410,201.09, 4,706,077.91 and 1,882,308.62

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Solution

The fourth proportional to 3,410,201.09, 4,706,077.91 and 1,882,308.62 is: 2,597,586.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,201.09 : 4,706,077.91 = 1,882,308.62 : x
  2. Step 2: Convert to fraction form
    3,410,201.09/4,706,077.91 = 1,882,308.62/x
  3. Step 3: Cross multiply
    3,410,201.09x = 4,706,077.91 × 1,882,308.62
  4. Step 4: Simplify right side
    3,410,201.09x = 8,858,290,983,442.65
  5. Step 5: Solve for x
    x = 8,858,290,983,442.65/3,410,201.09
  6. Step 6: Final answer
    x = 2,597,586.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.