Home / 1,452,404-2,004,289.60-798,991.83

Finding the Fourth Proportional to 1,452,404, 2,004,289.60 and 798,991.83

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Solution

The fourth proportional to 1,452,404, 2,004,289.60 and 798,991.83 is: 1,102,593.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,404 : 2,004,289.60 = 798,991.83 : x
  2. Step 2: Convert to fraction form
    1,452,404/2,004,289.60 = 798,991.83/x
  3. Step 3: Cross multiply
    1,452,404x = 2,004,289.60 × 798,991.83
  4. Step 4: Simplify right side
    1,452,404x = 1,601,411,015,353.97
  5. Step 5: Solve for x
    x = 1,601,411,015,353.97/1,452,404
  6. Step 6: Final answer
    x = 1,102,593.37

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1.5x scale

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.