Home / 5,904,034.40-8,856,051.60-3,379,944.80

Finding the Fourth Proportional to 5,904,034.40, 8,856,051.60 and 3,379,944.80

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Solution

The fourth proportional to 5,904,034.40, 8,856,051.60 and 3,379,944.80 is: 5,069,917.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,904,034.40 : 8,856,051.60 = 3,379,944.80 : x
  2. Step 2: Convert to fraction form
    5,904,034.40/8,856,051.60 = 3,379,944.80/x
  3. Step 3: Cross multiply
    5,904,034.40x = 8,856,051.60 × 3,379,944.80
  4. Step 4: Simplify right side
    5,904,034.40x = 29,932,965,553,951.68
  5. Step 5: Solve for x
    x = 29,932,965,553,951.68/5,904,034.40
  6. Step 6: Final answer
    x = 5,069,917.20

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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.