Home / 3,764,431.64-5,194,944.24-2,045,561.42

Finding the Fourth Proportional to 3,764,431.64, 5,194,944.24 and 2,045,561.42

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Solution

The fourth proportional to 3,764,431.64, 5,194,944.24 and 2,045,561.42 is: 2,822,890.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,431.64 : 5,194,944.24 = 2,045,561.42 : x
  2. Step 2: Convert to fraction form
    3,764,431.64/5,194,944.24 = 2,045,561.42/x
  3. Step 3: Cross multiply
    3,764,431.64x = 5,194,944.24 × 2,045,561.42
  4. Step 4: Simplify right side
    3,764,431.64x = 10,626,577,516,395.22
  5. Step 5: Solve for x
    x = 10,626,577,516,395.22/3,764,431.64
  6. Step 6: Final answer
    x = 2,822,890.29

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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.