Home / 1,873,996.47-2,809,198.93-793,022.01

Finding the Fourth Proportional to 1,873,996.47, 2,809,198.93 and 793,022.01

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Solution

The fourth proportional to 1,873,996.47, 2,809,198.93 and 793,022.01 is: 1,188,773.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,996.47 : 2,809,198.93 = 793,022.01 : x
  2. Step 2: Convert to fraction form
    1,873,996.47/2,809,198.93 = 793,022.01/x
  3. Step 3: Cross multiply
    1,873,996.47x = 2,809,198.93 × 793,022.01
  4. Step 4: Simplify right side
    1,873,996.47x = 2,227,756,581,958.45
  5. Step 5: Solve for x
    x = 2,227,756,581,958.45/1,873,996.47
  6. Step 6: Final answer
    x = 1,188,773.09

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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.