Home / 2,344,023.05-3,515,998.12-746,572.64

Finding the Fourth Proportional to 2,344,023.05, 3,515,998.12 and 746,572.64

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Solution

The fourth proportional to 2,344,023.05, 3,515,998.12 and 746,572.64 is: 1,119,847.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,023.05 : 3,515,998.12 = 746,572.64 : x
  2. Step 2: Convert to fraction form
    2,344,023.05/3,515,998.12 = 746,572.64/x
  3. Step 3: Cross multiply
    2,344,023.05x = 3,515,998.12 × 746,572.64
  4. Step 4: Simplify right side
    2,344,023.05x = 2,624,947,979,237.01
  5. Step 5: Solve for x
    x = 2,624,947,979,237.01/2,344,023.05
  6. Step 6: Final answer
    x = 1,119,847.34

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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.