Home / 3,972,653.58-5,957,467.83-2,353,879.22

Finding the Fourth Proportional to 3,972,653.58, 5,957,467.83 and 2,353,879.22

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Solution

The fourth proportional to 3,972,653.58, 5,957,467.83 and 2,353,879.22 is: 3,529,922.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,972,653.58 : 5,957,467.83 = 2,353,879.22 : x
  2. Step 2: Convert to fraction form
    3,972,653.58/5,957,467.83 = 2,353,879.22/x
  3. Step 3: Cross multiply
    3,972,653.58x = 5,957,467.83 × 2,353,879.22
  4. Step 4: Simplify right side
    3,972,653.58x = 14,023,159,699,068.15
  5. Step 5: Solve for x
    x = 14,023,159,699,068.15/3,972,653.58
  6. Step 6: Final answer
    x = 3,529,922.61

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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.