Home / 4,151,027.70-6,229,165.95-2,445,167.70

Finding the Fourth Proportional to 4,151,027.70, 6,229,165.95 and 2,445,167.70

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Solution

The fourth proportional to 4,151,027.70, 6,229,165.95 and 2,445,167.70 is: 3,669,297.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,027.70 : 6,229,165.95 = 2,445,167.70 : x
  2. Step 2: Convert to fraction form
    4,151,027.70/6,229,165.95 = 2,445,167.70/x
  3. Step 3: Cross multiply
    4,151,027.70x = 6,229,165.95 × 2,445,167.70
  4. Step 4: Simplify right side
    4,151,027.70x = 15,231,355,378,879.82
  5. Step 5: Solve for x
    x = 15,231,355,378,879.82/4,151,027.70
  6. Step 6: Final answer
    x = 3,669,297.46

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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.