Home / 2,067,033.70-2,852,358.33-1,136,806.98

Finding the Fourth Proportional to 2,067,033.70, 2,852,358.33 and 1,136,806.98

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Solution

The fourth proportional to 2,067,033.70, 2,852,358.33 and 1,136,806.98 is: 1,568,712.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,033.70 : 2,852,358.33 = 1,136,806.98 : x
  2. Step 2: Convert to fraction form
    2,067,033.70/2,852,358.33 = 1,136,806.98/x
  3. Step 3: Cross multiply
    2,067,033.70x = 2,852,358.33 × 1,136,806.98
  4. Step 4: Simplify right side
    2,067,033.70x = 3,242,580,859,005.14
  5. Step 5: Solve for x
    x = 3,242,580,859,005.14/2,067,033.70
  6. Step 6: Final answer
    x = 1,568,712.14

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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.