Home / 1,176,296.27-1,763,732.70-527,753.70

Finding the Fourth Proportional to 1,176,296.27, 1,763,732.70 and 527,753.70

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Solution

The fourth proportional to 1,176,296.27, 1,763,732.70 and 527,753.70 is: 791,311.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,296.27 : 1,763,732.70 = 527,753.70 : x
  2. Step 2: Convert to fraction form
    1,176,296.27/1,763,732.70 = 527,753.70/x
  3. Step 3: Cross multiply
    1,176,296.27x = 1,763,732.70 × 527,753.70
  4. Step 4: Simplify right side
    1,176,296.27x = 930,816,458,235.99
  5. Step 5: Solve for x
    x = 930,816,458,235.99/1,176,296.27
  6. Step 6: Final answer
    x = 791,311.24

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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.