Home / 1,364,797.80-2,044,086.30-804,925.80

Finding the Fourth Proportional to 1,364,797.80, 2,044,086.30 and 804,925.80

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Solution

The fourth proportional to 1,364,797.80, 2,044,086.30 and 804,925.80 is: 1,205,554.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,797.80 : 2,044,086.30 = 804,925.80 : x
  2. Step 2: Convert to fraction form
    1,364,797.80/2,044,086.30 = 804,925.80/x
  3. Step 3: Cross multiply
    1,364,797.80x = 2,044,086.30 × 804,925.80
  4. Step 4: Simplify right side
    1,364,797.80x = 1,645,337,800,296.54
  5. Step 5: Solve for x
    x = 1,645,337,800,296.54/1,364,797.80
  6. Step 6: Final answer
    x = 1,205,554.26

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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.