Home / 1,549,001.88-2,322,953.02-454,481.24

Finding the Fourth Proportional to 1,549,001.88, 2,322,953.02 and 454,481.24

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Solution

The fourth proportional to 1,549,001.88, 2,322,953.02 and 454,481.24 is: 681,560.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,001.88 : 2,322,953.02 = 454,481.24 : x
  2. Step 2: Convert to fraction form
    1,549,001.88/2,322,953.02 = 454,481.24/x
  3. Step 3: Cross multiply
    1,549,001.88x = 2,322,953.02 × 454,481.24
  4. Step 4: Simplify right side
    1,549,001.88x = 1,055,738,557,944.68
  5. Step 5: Solve for x
    x = 1,055,738,557,944.68/1,549,001.88
  6. Step 6: Final answer
    x = 681,560.54

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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.