Home / 2,544,262.11-3,816,771.03-838,090.26

Finding the Fourth Proportional to 2,544,262.11, 3,816,771.03 and 838,090.26

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Solution

The fourth proportional to 2,544,262.11, 3,816,771.03 and 838,090.26 is: 1,257,259.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,262.11 : 3,816,771.03 = 838,090.26 : x
  2. Step 2: Convert to fraction form
    2,544,262.11/3,816,771.03 = 838,090.26/x
  3. Step 3: Cross multiply
    2,544,262.11x = 3,816,771.03 × 838,090.26
  4. Step 4: Simplify right side
    2,544,262.11x = 3,198,798,624,893.17
  5. Step 5: Solve for x
    x = 3,198,798,624,893.17/2,544,262.11
  6. Step 6: Final answer
    x = 1,257,259.86

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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.