Home / 3,764,045.41-5,194,429.91-2,045,194.63

Finding the Fourth Proportional to 3,764,045.41, 5,194,429.91 and 2,045,194.63

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Solution

The fourth proportional to 3,764,045.41, 5,194,429.91 and 2,045,194.63 is: 2,822,394.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,045.41 : 5,194,429.91 = 2,045,194.63 : x
  2. Step 2: Convert to fraction form
    3,764,045.41/5,194,429.91 = 2,045,194.63/x
  3. Step 3: Cross multiply
    3,764,045.41x = 5,194,429.91 × 2,045,194.63
  4. Step 4: Simplify right side
    3,764,045.41x = 10,623,620,157,843.38
  5. Step 5: Solve for x
    x = 10,623,620,157,843.38/3,764,045.41
  6. Step 6: Final answer
    x = 2,822,394.26

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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.