Home / 3,067,659.56-4,600,990.96-1,448,425.26

Finding the Fourth Proportional to 3,067,659.56, 4,600,990.96 and 1,448,425.26

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Solution

The fourth proportional to 3,067,659.56, 4,600,990.96 and 1,448,425.26 is: 2,172,402.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,659.56 : 4,600,990.96 = 1,448,425.26 : x
  2. Step 2: Convert to fraction form
    3,067,659.56/4,600,990.96 = 1,448,425.26/x
  3. Step 3: Cross multiply
    3,067,659.56x = 4,600,990.96 × 1,448,425.26
  4. Step 4: Simplify right side
    3,067,659.56x = 6,664,191,527,495.65
  5. Step 5: Solve for x
    x = 6,664,191,527,495.65/3,067,659.56
  6. Step 6: Final answer
    x = 2,172,402.58

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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.