Home / 3,255,284.19-4,489,700.35-2,093,863.87

Finding the Fourth Proportional to 3,255,284.19, 4,489,700.35 and 2,093,863.87

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Solution

The fourth proportional to 3,255,284.19, 4,489,700.35 and 2,093,863.87 is: 2,887,865.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,284.19 : 4,489,700.35 = 2,093,863.87 : x
  2. Step 2: Convert to fraction form
    3,255,284.19/4,489,700.35 = 2,093,863.87/x
  3. Step 3: Cross multiply
    3,255,284.19x = 4,489,700.35 × 2,093,863.87
  4. Step 4: Simplify right side
    3,255,284.19x = 9,400,821,354,294.82
  5. Step 5: Solve for x
    x = 9,400,821,354,294.82/3,255,284.19
  6. Step 6: Final answer
    x = 2,887,865.02

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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.