Home / 3,661,077.52-5,052,046.44-2,051,134.48

Finding the Fourth Proportional to 3,661,077.52, 5,052,046.44 and 2,051,134.48

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Solution

The fourth proportional to 3,661,077.52, 5,052,046.44 and 2,051,134.48 is: 2,830,430.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,077.52 : 5,052,046.44 = 2,051,134.48 : x
  2. Step 2: Convert to fraction form
    3,661,077.52/5,052,046.44 = 2,051,134.48/x
  3. Step 3: Cross multiply
    3,661,077.52x = 5,052,046.44 × 2,051,134.48
  4. Step 4: Simplify right side
    3,661,077.52x = 10,362,426,647,645.25
  5. Step 5: Solve for x
    x = 10,362,426,647,645.25/3,661,077.52
  6. Step 6: Final answer
    x = 2,830,430.82

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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.