Home / 3,067,377.48-4,600,567.26-1,448,143.02

Finding the Fourth Proportional to 3,067,377.48, 4,600,567.26 and 1,448,143.02

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Solution

The fourth proportional to 3,067,377.48, 4,600,567.26 and 1,448,143.02 is: 2,171,978.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,377.48 : 4,600,567.26 = 1,448,143.02 : x
  2. Step 2: Convert to fraction form
    3,067,377.48/4,600,567.26 = 1,448,143.02/x
  3. Step 3: Cross multiply
    3,067,377.48x = 4,600,567.26 × 1,448,143.02
  4. Step 4: Simplify right side
    3,067,377.48x = 6,662,279,365,609.53
  5. Step 5: Solve for x
    x = 6,662,279,365,609.53/3,067,377.48
  6. Step 6: Final answer
    x = 2,171,978.97

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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.