Home / 3,664,126.88-5,057,101.50-2,033,059.71

Finding the Fourth Proportional to 3,664,126.88, 5,057,101.50 and 2,033,059.71

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Solution

The fourth proportional to 3,664,126.88, 5,057,101.50 and 2,033,059.71 is: 2,805,958.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,126.88 : 5,057,101.50 = 2,033,059.71 : x
  2. Step 2: Convert to fraction form
    3,664,126.88/5,057,101.50 = 2,033,059.71/x
  3. Step 3: Cross multiply
    3,664,126.88x = 5,057,101.50 × 2,033,059.71
  4. Step 4: Simplify right side
    3,664,126.88x = 10,281,389,309,030.56
  5. Step 5: Solve for x
    x = 10,281,389,309,030.56/3,664,126.88
  6. Step 6: Final answer
    x = 2,805,958.87

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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.