Home / 2,044,302.60-3,067,620.30-783,035.40

Finding the Fourth Proportional to 2,044,302.60, 3,067,620.30 and 783,035.40

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Solution

The fourth proportional to 2,044,302.60, 3,067,620.30 and 783,035.40 is: 1,174,999.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,302.60 : 3,067,620.30 = 783,035.40 : x
  2. Step 2: Convert to fraction form
    2,044,302.60/3,067,620.30 = 783,035.40/x
  3. Step 3: Cross multiply
    2,044,302.60x = 3,067,620.30 × 783,035.40
  4. Step 4: Simplify right side
    2,044,302.60x = 2,402,055,288,658.62
  5. Step 5: Solve for x
    x = 2,402,055,288,658.62/2,044,302.60
  6. Step 6: Final answer
    x = 1,174,999.87

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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.