Home / 3,067,630.80-4,596,197.40-1,944,387.60

Finding the Fourth Proportional to 3,067,630.80, 4,596,197.40 and 1,944,387.60

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Solution

The fourth proportional to 3,067,630.80, 4,596,197.40 and 1,944,387.60 is: 2,913,254.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,630.80 : 4,596,197.40 = 1,944,387.60 : x
  2. Step 2: Convert to fraction form
    3,067,630.80/4,596,197.40 = 1,944,387.60/x
  3. Step 3: Cross multiply
    3,067,630.80x = 4,596,197.40 × 1,944,387.60
  4. Step 4: Simplify right side
    3,067,630.80x = 8,936,789,231,712.24
  5. Step 5: Solve for x
    x = 8,936,789,231,712.24/3,067,630.80
  6. Step 6: Final answer
    x = 2,913,254.50

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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.