Home / 1,894,086.48-2,613,796.38-1,034,650.56

Finding the Fourth Proportional to 1,894,086.48, 2,613,796.38 and 1,034,650.56

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Solution

The fourth proportional to 1,894,086.48, 2,613,796.38 and 1,034,650.56 is: 1,427,794.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,086.48 : 2,613,796.38 = 1,034,650.56 : x
  2. Step 2: Convert to fraction form
    1,894,086.48/2,613,796.38 = 1,034,650.56/x
  3. Step 3: Cross multiply
    1,894,086.48x = 2,613,796.38 × 1,034,650.56
  4. Step 4: Simplify right side
    1,894,086.48x = 2,704,365,888,292.97
  5. Step 5: Solve for x
    x = 2,704,365,888,292.97/1,894,086.48
  6. Step 6: Final answer
    x = 1,427,794.30

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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.