Home / 2,651,738.40-3,659,397.84-1,444,514.40

Finding the Fourth Proportional to 2,651,738.40, 3,659,397.84 and 1,444,514.40

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Solution

The fourth proportional to 2,651,738.40, 3,659,397.84 and 1,444,514.40 is: 1,993,429.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,651,738.40 : 3,659,397.84 = 1,444,514.40 : x
  2. Step 2: Convert to fraction form
    2,651,738.40/3,659,397.84 = 1,444,514.40/x
  3. Step 3: Cross multiply
    2,651,738.40x = 3,659,397.84 × 1,444,514.40
  4. Step 4: Simplify right side
    2,651,738.40x = 5,286,052,875,208.90
  5. Step 5: Solve for x
    x = 5,286,052,875,208.90/2,651,738.40
  6. Step 6: Final answer
    x = 1,993,429.24

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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.