Home / 8,552,468.38-11,802,408.58-4,685,127.04

Finding the Fourth Proportional to 8,552,468.38, 11,802,408.58 and 4,685,127.04

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Solution

The fourth proportional to 8,552,468.38, 11,802,408.58 and 4,685,127.04 is: 6,465,476.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,552,468.38 : 11,802,408.58 = 4,685,127.04 : x
  2. Step 2: Convert to fraction form
    8,552,468.38/11,802,408.58 = 4,685,127.04/x
  3. Step 3: Cross multiply
    8,552,468.38x = 11,802,408.58 × 4,685,127.04
  4. Step 4: Simplify right side
    8,552,468.38x = 55,295,783,575,286.01
  5. Step 5: Solve for x
    x = 55,295,783,575,286.01/8,552,468.38
  6. Step 6: Final answer
    x = 6,465,476.53

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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.