Home / 2,052,820.64-3,079,403.22-756,326

Finding the Fourth Proportional to 2,052,820.64, 3,079,403.22 and 756,326

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Solution

The fourth proportional to 2,052,820.64, 3,079,403.22 and 756,326 is: 1,134,552.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,820.64 : 3,079,403.22 = 756,326 : x
  2. Step 2: Convert to fraction form
    2,052,820.64/3,079,403.22 = 756,326/x
  3. Step 3: Cross multiply
    2,052,820.64x = 3,079,403.22 × 756,326
  4. Step 4: Simplify right side
    2,052,820.64x = 2,329,032,719,769.72
  5. Step 5: Solve for x
    x = 2,329,032,719,769.72/2,052,820.64
  6. Step 6: Final answer
    x = 1,134,552.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.