Home / 3,379,521.74-5,069,281.47-2,244,500.03

Finding the Fourth Proportional to 3,379,521.74, 5,069,281.47 and 2,244,500.03

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Solution

The fourth proportional to 3,379,521.74, 5,069,281.47 and 2,244,500.03 is: 3,366,749.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,379,521.74 : 5,069,281.47 = 2,244,500.03 : x
  2. Step 2: Convert to fraction form
    3,379,521.74/5,069,281.47 = 2,244,500.03/x
  3. Step 3: Cross multiply
    3,379,521.74x = 5,069,281.47 × 2,244,500.03
  4. Step 4: Simplify right side
    3,379,521.74x = 11,378,002,399,860.38
  5. Step 5: Solve for x
    x = 11,378,002,399,860.38/3,379,521.74
  6. Step 6: Final answer
    x = 3,366,749.28

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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.