Home / 3,494,249.64-5,241,403.80-970,101.72

Finding the Fourth Proportional to 3,494,249.64, 5,241,403.80 and 970,101.72

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Solution

The fourth proportional to 3,494,249.64, 5,241,403.80 and 970,101.72 is: 1,455,160.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,249.64 : 5,241,403.80 = 970,101.72 : x
  2. Step 2: Convert to fraction form
    3,494,249.64/5,241,403.80 = 970,101.72/x
  3. Step 3: Cross multiply
    3,494,249.64x = 5,241,403.80 × 970,101.72
  4. Step 4: Simplify right side
    3,494,249.64x = 5,084,694,841,594.54
  5. Step 5: Solve for x
    x = 5,084,694,841,594.54/3,494,249.64
  6. Step 6: Final answer
    x = 1,455,160.73

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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.