Home / 6,673,081.38-9,208,417.55-3,732,388.94

Finding the Fourth Proportional to 6,673,081.38, 9,208,417.55 and 3,732,388.94

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Solution

The fourth proportional to 6,673,081.38, 9,208,417.55 and 3,732,388.94 is: 5,150,453.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,081.38 : 9,208,417.55 = 3,732,388.94 : x
  2. Step 2: Convert to fraction form
    6,673,081.38/9,208,417.55 = 3,732,388.94/x
  3. Step 3: Cross multiply
    6,673,081.38x = 9,208,417.55 × 3,732,388.94
  4. Step 4: Simplify right side
    6,673,081.38x = 34,369,395,753,817.86
  5. Step 5: Solve for x
    x = 34,369,395,753,817.86/6,673,081.38
  6. Step 6: Final answer
    x = 5,150,453.56

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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.