Home / 1,923,226.20-2,884,759.02-503,250.84

Finding the Fourth Proportional to 1,923,226.20, 2,884,759.02 and 503,250.84

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Solution

The fourth proportional to 1,923,226.20, 2,884,759.02 and 503,250.84 is: 754,855.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923,226.20 : 2,884,759.02 = 503,250.84 : x
  2. Step 2: Convert to fraction form
    1,923,226.20/2,884,759.02 = 503,250.84/x
  3. Step 3: Cross multiply
    1,923,226.20x = 2,884,759.02 × 503,250.84
  4. Step 4: Simplify right side
    1,923,226.20x = 1,451,757,400,012.58
  5. Step 5: Solve for x
    x = 1,451,757,400,012.58/1,923,226.20
  6. Step 6: Final answer
    x = 754,855.25

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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.