Home / 3,764,772.47-5,195,372.00-2,133,490.59

Finding the Fourth Proportional to 3,764,772.47, 5,195,372.00 and 2,133,490.59

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Solution

The fourth proportional to 3,764,772.47, 5,195,372.00 and 2,133,490.59 is: 2,944,209.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,772.47 : 5,195,372.00 = 2,133,490.59 : x
  2. Step 2: Convert to fraction form
    3,764,772.47/5,195,372.00 = 2,133,490.59/x
  3. Step 3: Cross multiply
    3,764,772.47x = 5,195,372.00 × 2,133,490.59
  4. Step 4: Simplify right side
    3,764,772.47x = 11,084,277,262,882.03
  5. Step 5: Solve for x
    x = 11,084,277,262,882.03/3,764,772.47
  6. Step 6: Final answer
    x = 2,944,209.07

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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.