Home / 3,026,591.64-4,538,400.24-1,004,148.72

Finding the Fourth Proportional to 3,026,591.64, 4,538,400.24 and 1,004,148.72

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Solution

The fourth proportional to 3,026,591.64, 4,538,400.24 and 1,004,148.72 is: 1,505,729.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,591.64 : 4,538,400.24 = 1,004,148.72 : x
  2. Step 2: Convert to fraction form
    3,026,591.64/4,538,400.24 = 1,004,148.72/x
  3. Step 3: Cross multiply
    3,026,591.64x = 4,538,400.24 × 1,004,148.72
  4. Step 4: Simplify right side
    3,026,591.64x = 4,557,228,791,843.69
  5. Step 5: Solve for x
    x = 4,557,228,791,843.69/3,026,591.64
  6. Step 6: Final answer
    x = 1,505,729.66

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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.