Home / 2,391,293.44-3,301,163.06-1,656,804.62

Finding the Fourth Proportional to 2,391,293.44, 3,301,163.06 and 1,656,804.62

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Solution

The fourth proportional to 2,391,293.44, 3,301,163.06 and 1,656,804.62 is: 2,287,206.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,293.44 : 3,301,163.06 = 1,656,804.62 : x
  2. Step 2: Convert to fraction form
    2,391,293.44/3,301,163.06 = 1,656,804.62/x
  3. Step 3: Cross multiply
    2,391,293.44x = 3,301,163.06 × 1,656,804.62
  4. Step 4: Simplify right side
    2,391,293.44x = 5,469,382,209,181.34
  5. Step 5: Solve for x
    x = 5,469,382,209,181.34/2,391,293.44
  6. Step 6: Final answer
    x = 2,287,206.63

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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.