Home / 1,844,756.60-2,764,533.80-871,082.02

Finding the Fourth Proportional to 1,844,756.60, 2,764,533.80 and 871,082.02

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Solution

The fourth proportional to 1,844,756.60, 2,764,533.80 and 871,082.02 is: 1,305,394.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,756.60 : 2,764,533.80 = 871,082.02 : x
  2. Step 2: Convert to fraction form
    1,844,756.60/2,764,533.80 = 871,082.02/x
  3. Step 3: Cross multiply
    1,844,756.60x = 2,764,533.80 × 871,082.02
  4. Step 4: Simplify right side
    1,844,756.60x = 2,408,135,668,684.20
  5. Step 5: Solve for x
    x = 2,408,135,668,684.20/1,844,756.60
  6. Step 6: Final answer
    x = 1,305,394.80

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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.