Home / 3,739,149-5,608,154.88-1,043,190.36

Finding the Fourth Proportional to 3,739,149, 5,608,154.88 and 1,043,190.36

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Solution

The fourth proportional to 3,739,149, 5,608,154.88 and 1,043,190.36 is: 1,564,626.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,739,149 : 5,608,154.88 = 1,043,190.36 : x
  2. Step 2: Convert to fraction form
    3,739,149/5,608,154.88 = 1,043,190.36/x
  3. Step 3: Cross multiply
    3,739,149x = 5,608,154.88 × 1,043,190.36
  4. Step 4: Simplify right side
    3,739,149x = 5,850,373,108,202.96
  5. Step 5: Solve for x
    x = 5,850,373,108,202.96/3,739,149
  6. Step 6: Final answer
    x = 1,564,626.90

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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.