Home / 3,764,245.52-5,194,648.32-2,045,372

Finding the Fourth Proportional to 3,764,245.52, 5,194,648.32 and 2,045,372

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Solution

The fourth proportional to 3,764,245.52, 5,194,648.32 and 2,045,372 is: 2,822,607.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,245.52 : 5,194,648.32 = 2,045,372 : x
  2. Step 2: Convert to fraction form
    3,764,245.52/5,194,648.32 = 2,045,372/x
  3. Step 3: Cross multiply
    3,764,245.52x = 5,194,648.32 × 2,045,372
  4. Step 4: Simplify right side
    3,764,245.52x = 10,624,988,223,575.04
  5. Step 5: Solve for x
    x = 10,624,988,223,575.04/3,764,245.52
  6. Step 6: Final answer
    x = 2,822,607.66

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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.