Home / 3,334,626.88-4,600,010.01-2,028,278.49

Finding the Fourth Proportional to 3,334,626.88, 4,600,010.01 and 2,028,278.49

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Solution

The fourth proportional to 3,334,626.88, 4,600,010.01 and 2,028,278.49 is: 2,797,944.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,626.88 : 4,600,010.01 = 2,028,278.49 : x
  2. Step 2: Convert to fraction form
    3,334,626.88/4,600,010.01 = 2,028,278.49/x
  3. Step 3: Cross multiply
    3,334,626.88x = 4,600,010.01 × 2,028,278.49
  4. Step 4: Simplify right side
    3,334,626.88x = 9,330,101,357,067.68
  5. Step 5: Solve for x
    x = 9,330,101,357,067.68/3,334,626.88
  6. Step 6: Final answer
    x = 2,797,944.63

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1.5x scale

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.