Home / 2,047,474.80-3,067,295.40-1,100,530.80

Finding the Fourth Proportional to 2,047,474.80, 3,067,295.40 and 1,100,530.80

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Solution

The fourth proportional to 2,047,474.80, 3,067,295.40 and 1,100,530.80 is: 1,648,690.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,474.80 : 3,067,295.40 = 1,100,530.80 : x
  2. Step 2: Convert to fraction form
    2,047,474.80/3,067,295.40 = 1,100,530.80/x
  3. Step 3: Cross multiply
    2,047,474.80x = 3,067,295.40 × 1,100,530.80
  4. Step 4: Simplify right side
    2,047,474.80x = 3,375,653,060,398.32
  5. Step 5: Solve for x
    x = 3,375,653,060,398.32/2,047,474.80
  6. Step 6: Final answer
    x = 1,648,690.89

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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.