Home / 2,235,250.46-3,084,559.91-1,268,323.09

Finding the Fourth Proportional to 2,235,250.46, 3,084,559.91 and 1,268,323.09

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Solution

The fourth proportional to 2,235,250.46, 3,084,559.91 and 1,268,323.09 is: 1,750,237.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,250.46 : 3,084,559.91 = 1,268,323.09 : x
  2. Step 2: Convert to fraction form
    2,235,250.46/3,084,559.91 = 1,268,323.09/x
  3. Step 3: Cross multiply
    2,235,250.46x = 3,084,559.91 × 1,268,323.09
  4. Step 4: Simplify right side
    2,235,250.46x = 3,912,218,556,341.32
  5. Step 5: Solve for x
    x = 3,912,218,556,341.32/2,235,250.46
  6. Step 6: Final answer
    x = 1,750,237.22

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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.