Home / 2,133,568.80-3,202,102.80-2,063,584.80

Finding the Fourth Proportional to 2,133,568.80, 3,202,102.80 and 2,063,584.80

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Solution

The fourth proportional to 2,133,568.80, 3,202,102.80 and 2,063,584.80 is: 3,097,069.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,133,568.80 : 3,202,102.80 = 2,063,584.80 : x
  2. Step 2: Convert to fraction form
    2,133,568.80/3,202,102.80 = 2,063,584.80/x
  3. Step 3: Cross multiply
    2,133,568.80x = 3,202,102.80 × 2,063,584.80
  4. Step 4: Simplify right side
    2,133,568.80x = 6,607,810,666,117.44
  5. Step 5: Solve for x
    x = 6,607,810,666,117.44/2,133,568.80
  6. Step 6: Final answer
    x = 3,097,069.41

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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.