Home / 3,338,056.14-4,999,997.72-2,259,230.92

Finding the Fourth Proportional to 3,338,056.14, 4,999,997.72 and 2,259,230.92

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Solution

The fourth proportional to 3,338,056.14, 4,999,997.72 and 2,259,230.92 is: 3,384,050.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338,056.14 : 4,999,997.72 = 2,259,230.92 : x
  2. Step 2: Convert to fraction form
    3,338,056.14/4,999,997.72 = 2,259,230.92/x
  3. Step 3: Cross multiply
    3,338,056.14x = 4,999,997.72 × 2,259,230.92
  4. Step 4: Simplify right side
    3,338,056.14x = 11,296,149,448,953.50
  5. Step 5: Solve for x
    x = 11,296,149,448,953.50/3,338,056.14
  6. Step 6: Final answer
    x = 3,384,050.17

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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.