Home / 11,994,468.80-16,550,944.46-6,767,172.26

Finding the Fourth Proportional to 11,994,468.80, 16,550,944.46 and 6,767,172.26

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Solution

The fourth proportional to 11,994,468.80, 16,550,944.46 and 6,767,172.26 is: 9,337,895.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,994,468.80 : 16,550,944.46 = 6,767,172.26 : x
  2. Step 2: Convert to fraction form
    11,994,468.80/16,550,944.46 = 6,767,172.26/x
  3. Step 3: Cross multiply
    11,994,468.80x = 16,550,944.46 × 6,767,172.26
  4. Step 4: Simplify right side
    11,994,468.80x = 112,003,092,226,512.69
  5. Step 5: Solve for x
    x = 112,003,092,226,512.69/11,994,468.80
  6. Step 6: Final answer
    x = 9,337,895.17

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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.