Home / 3,338,055.65-4,999,996.98-2,259,230.42

Finding the Fourth Proportional to 3,338,055.65, 4,999,996.98 and 2,259,230.42

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Solution

The fourth proportional to 3,338,055.65, 4,999,996.98 and 2,259,230.42 is: 3,384,049.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338,055.65 : 4,999,996.98 = 2,259,230.42 : x
  2. Step 2: Convert to fraction form
    3,338,055.65/4,999,996.98 = 2,259,230.42/x
  3. Step 3: Cross multiply
    3,338,055.65x = 4,999,996.98 × 2,259,230.42
  4. Step 4: Simplify right side
    3,338,055.65x = 11,296,145,252,124.15
  5. Step 5: Solve for x
    x = 11,296,145,252,124.15/3,338,055.65
  6. Step 6: Final answer
    x = 3,384,049.41

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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.