Home / 6,552,917.82-9,043,068.60-3,652,492.86

Finding the Fourth Proportional to 6,552,917.82, 9,043,068.60 and 3,652,492.86

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Solution

The fourth proportional to 6,552,917.82, 9,043,068.60 and 3,652,492.86 is: 5,040,463.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,552,917.82 : 9,043,068.60 = 3,652,492.86 : x
  2. Step 2: Convert to fraction form
    6,552,917.82/9,043,068.60 = 3,652,492.86/x
  3. Step 3: Cross multiply
    6,552,917.82x = 9,043,068.60 × 3,652,492.86
  4. Step 4: Simplify right side
    6,552,917.82x = 33,029,743,493,990.20
  5. Step 5: Solve for x
    x = 33,029,743,493,990.20/6,552,917.82
  6. Step 6: Final answer
    x = 5,040,463.56

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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.