Home / 5,808,001.08-8,015,236.24-3,194,615.72

Finding the Fourth Proportional to 5,808,001.08, 8,015,236.24 and 3,194,615.72

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Solution

The fourth proportional to 5,808,001.08, 8,015,236.24 and 3,194,615.72 is: 4,408,676.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,808,001.08 : 8,015,236.24 = 3,194,615.72 : x
  2. Step 2: Convert to fraction form
    5,808,001.08/8,015,236.24 = 3,194,615.72/x
  3. Step 3: Cross multiply
    5,808,001.08x = 8,015,236.24 × 3,194,615.72
  4. Step 4: Simplify right side
    5,808,001.08x = 25,605,599,691,817.70
  5. Step 5: Solve for x
    x = 25,605,599,691,817.70/5,808,001.08
  6. Step 6: Final answer
    x = 4,408,676.81

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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.