Home / 3,378,886.56-5,067,801.12-1,104,393.60

Finding the Fourth Proportional to 3,378,886.56, 5,067,801.12 and 1,104,393.60

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Solution

The fourth proportional to 3,378,886.56, 5,067,801.12 and 1,104,393.60 is: 1,656,417.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,378,886.56 : 5,067,801.12 = 1,104,393.60 : x
  2. Step 2: Convert to fraction form
    3,378,886.56/5,067,801.12 = 1,104,393.60/x
  3. Step 3: Cross multiply
    3,378,886.56x = 5,067,801.12 × 1,104,393.60
  4. Step 4: Simplify right side
    3,378,886.56x = 5,596,847,123,000.83
  5. Step 5: Solve for x
    x = 5,596,847,123,000.83/3,378,886.56
  6. Step 6: Final answer
    x = 1,656,417.59

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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.