Home / 3,444,814.46-4,753,534.96-1,994,607.77

Finding the Fourth Proportional to 3,444,814.46, 4,753,534.96 and 1,994,607.77

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Solution

The fourth proportional to 3,444,814.46, 4,753,534.96 and 1,994,607.77 is: 2,752,379.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,814.46 : 4,753,534.96 = 1,994,607.77 : x
  2. Step 2: Convert to fraction form
    3,444,814.46/4,753,534.96 = 1,994,607.77/x
  3. Step 3: Cross multiply
    3,444,814.46x = 4,753,534.96 × 1,994,607.77
  4. Step 4: Simplify right side
    3,444,814.46x = 9,481,437,762,733.98
  5. Step 5: Solve for x
    x = 9,481,437,762,733.98/3,444,814.46
  6. Step 6: Final answer
    x = 2,752,379.81

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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.