Home / 2,002,653.25-3,004,164.55-654,822.77

Finding the Fourth Proportional to 2,002,653.25, 3,004,164.55 and 654,822.77

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Solution

The fourth proportional to 2,002,653.25, 3,004,164.55 and 654,822.77 is: 982,294.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,653.25 : 3,004,164.55 = 654,822.77 : x
  2. Step 2: Convert to fraction form
    2,002,653.25/3,004,164.55 = 654,822.77/x
  3. Step 3: Cross multiply
    2,002,653.25x = 3,004,164.55 × 654,822.77
  4. Step 4: Simplify right side
    2,002,653.25x = 1,967,195,337,964.51
  5. Step 5: Solve for x
    x = 1,967,195,337,964.51/2,002,653.25
  6. Step 6: Final answer
    x = 982,294.53

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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.