Home / 1,584,009.05-2,375,226.69-504,380.66

Finding the Fourth Proportional to 1,584,009.05, 2,375,226.69 and 504,380.66

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Solution

The fourth proportional to 1,584,009.05, 2,375,226.69 and 504,380.66 is: 756,320.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,009.05 : 2,375,226.69 = 504,380.66 : x
  2. Step 2: Convert to fraction form
    1,584,009.05/2,375,226.69 = 504,380.66/x
  3. Step 3: Cross multiply
    1,584,009.05x = 2,375,226.69 × 504,380.66
  4. Step 4: Simplify right side
    1,584,009.05x = 1,198,018,393,675.68
  5. Step 5: Solve for x
    x = 1,198,018,393,675.68/1,584,009.05
  6. Step 6: Final answer
    x = 756,320.42

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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.