Home / 2,668,460.96-3,682,471.26-1,444,766.32

Finding the Fourth Proportional to 2,668,460.96, 3,682,471.26 and 1,444,766.32

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Solution

The fourth proportional to 2,668,460.96, 3,682,471.26 and 1,444,766.32 is: 1,993,774.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,460.96 : 3,682,471.26 = 1,444,766.32 : x
  2. Step 2: Convert to fraction form
    2,668,460.96/3,682,471.26 = 1,444,766.32/x
  3. Step 3: Cross multiply
    2,668,460.96x = 3,682,471.26 × 1,444,766.32
  4. Step 4: Simplify right side
    2,668,460.96x = 5,320,310,452,710.12
  5. Step 5: Solve for x
    x = 5,320,310,452,710.12/2,668,460.96
  6. Step 6: Final answer
    x = 1,993,774.89

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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.