Home / 2,235,251.96-3,084,561.98-1,268,324.59

Finding the Fourth Proportional to 2,235,251.96, 3,084,561.98 and 1,268,324.59

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Solution

The fourth proportional to 2,235,251.96, 3,084,561.98 and 1,268,324.59 is: 1,750,239.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,251.96 : 3,084,561.98 = 1,268,324.59 : x
  2. Step 2: Convert to fraction form
    2,235,251.96/3,084,561.98 = 1,268,324.59/x
  3. Step 3: Cross multiply
    2,235,251.96x = 3,084,561.98 × 1,268,324.59
  4. Step 4: Simplify right side
    2,235,251.96x = 3,912,225,808,613.09
  5. Step 5: Solve for x
    x = 3,912,225,808,613.09/2,235,251.96
  6. Step 6: Final answer
    x = 1,750,239.29

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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.