Home / 2,024,769.36-3,036,003.84-825,286.80

Finding the Fourth Proportional to 2,024,769.36, 3,036,003.84 and 825,286.80

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Solution

The fourth proportional to 2,024,769.36, 3,036,003.84 and 825,286.80 is: 1,237,461.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,769.36 : 3,036,003.84 = 825,286.80 : x
  2. Step 2: Convert to fraction form
    2,024,769.36/3,036,003.84 = 825,286.80/x
  3. Step 3: Cross multiply
    2,024,769.36x = 3,036,003.84 × 825,286.80
  4. Step 4: Simplify right side
    2,024,769.36x = 2,505,573,893,901.31
  5. Step 5: Solve for x
    x = 2,505,573,893,901.31/2,024,769.36
  6. Step 6: Final answer
    x = 1,237,461.38

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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.