Home / 3,655,660.22-5,044,968.67-2,024,067.57

Finding the Fourth Proportional to 3,655,660.22, 5,044,968.67 and 2,024,067.57

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Solution

The fourth proportional to 3,655,660.22, 5,044,968.67 and 2,024,067.57 is: 2,793,300.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,660.22 : 5,044,968.67 = 2,024,067.57 : x
  2. Step 2: Convert to fraction form
    3,655,660.22/5,044,968.67 = 2,024,067.57/x
  3. Step 3: Cross multiply
    3,655,660.22x = 5,044,968.67 × 2,024,067.57
  4. Step 4: Simplify right side
    3,655,660.22x = 10,211,357,476,613.03
  5. Step 5: Solve for x
    x = 10,211,357,476,613.03/3,655,660.22
  6. Step 6: Final answer
    x = 2,793,300.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.