Home / 3,744,522.84-5,167,425.96-2,025,639.12

Finding the Fourth Proportional to 3,744,522.84, 5,167,425.96 and 2,025,639.12

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Solution

The fourth proportional to 3,744,522.84, 5,167,425.96 and 2,025,639.12 is: 2,795,373.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,522.84 : 5,167,425.96 = 2,025,639.12 : x
  2. Step 2: Convert to fraction form
    3,744,522.84/5,167,425.96 = 2,025,639.12/x
  3. Step 3: Cross multiply
    3,744,522.84x = 5,167,425.96 × 2,025,639.12
  4. Step 4: Simplify right side
    3,744,522.84x = 10,467,340,174,279.56
  5. Step 5: Solve for x
    x = 10,467,340,174,279.56/3,744,522.84
  6. Step 6: Final answer
    x = 2,795,373.57

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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.