Home / 2,054,620.52-3,081,164.52-706,401.44

Finding the Fourth Proportional to 2,054,620.52, 3,081,164.52 and 706,401.44

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Solution

The fourth proportional to 2,054,620.52, 3,081,164.52 and 706,401.44 is: 1,059,338.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,620.52 : 3,081,164.52 = 706,401.44 : x
  2. Step 2: Convert to fraction form
    2,054,620.52/3,081,164.52 = 706,401.44/x
  3. Step 3: Cross multiply
    2,054,620.52x = 3,081,164.52 × 706,401.44
  4. Step 4: Simplify right side
    2,054,620.52x = 2,176,539,053,804.91
  5. Step 5: Solve for x
    x = 2,176,539,053,804.91/2,054,620.52
  6. Step 6: Final answer
    x = 1,059,338.71

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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.