Home / 5,553,006.38-8,317,697.34-3,276,076.94

Finding the Fourth Proportional to 5,553,006.38, 8,317,697.34 and 3,276,076.94

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Solution

The fourth proportional to 5,553,006.38, 8,317,697.34 and 3,276,076.94 is: 4,907,146.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,553,006.38 : 8,317,697.34 = 3,276,076.94 : x
  2. Step 2: Convert to fraction form
    5,553,006.38/8,317,697.34 = 3,276,076.94/x
  3. Step 3: Cross multiply
    5,553,006.38x = 8,317,697.34 × 3,276,076.94
  4. Step 4: Simplify right side
    5,553,006.38x = 27,249,416,449,473.34
  5. Step 5: Solve for x
    x = 27,249,416,449,473.34/5,553,006.38
  6. Step 6: Final answer
    x = 4,907,146.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.