Home / 2,768,350.26-3,820,333.92-1,544,707.36

Finding the Fourth Proportional to 2,768,350.26, 3,820,333.92 and 1,544,707.36

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Solution

The fourth proportional to 2,768,350.26, 3,820,333.92 and 1,544,707.36 is: 2,131,702.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,768,350.26 : 3,820,333.92 = 1,544,707.36 : x
  2. Step 2: Convert to fraction form
    2,768,350.26/3,820,333.92 = 1,544,707.36/x
  3. Step 3: Cross multiply
    2,768,350.26x = 3,820,333.92 × 1,544,707.36
  4. Step 4: Simplify right side
    2,768,350.26x = 5,901,297,923,881.65
  5. Step 5: Solve for x
    x = 5,901,297,923,881.65/2,768,350.26
  6. Step 6: Final answer
    x = 2,131,702.05

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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.