Home / 1,650,800.52-2,474,952.96-1,082,324.64

Finding the Fourth Proportional to 1,650,800.52, 2,474,952.96 and 1,082,324.64

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Solution

The fourth proportional to 1,650,800.52, 2,474,952.96 and 1,082,324.64 is: 1,622,668.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,800.52 : 2,474,952.96 = 1,082,324.64 : x
  2. Step 2: Convert to fraction form
    1,650,800.52/2,474,952.96 = 1,082,324.64/x
  3. Step 3: Cross multiply
    1,650,800.52x = 2,474,952.96 × 1,082,324.64
  4. Step 4: Simplify right side
    1,650,800.52x = 2,678,702,571,448.93
  5. Step 5: Solve for x
    x = 2,678,702,571,448.93/1,650,800.52
  6. Step 6: Final answer
    x = 1,622,668.84

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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.