Home / 1,504,894.14-2,076,651.68-825,874.38

Finding the Fourth Proportional to 1,504,894.14, 2,076,651.68 and 825,874.38

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Solution

The fourth proportional to 1,504,894.14, 2,076,651.68 and 825,874.38 is: 1,139,650.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,894.14 : 2,076,651.68 = 825,874.38 : x
  2. Step 2: Convert to fraction form
    1,504,894.14/2,076,651.68 = 825,874.38/x
  3. Step 3: Cross multiply
    1,504,894.14x = 2,076,651.68 × 825,874.38
  4. Step 4: Simplify right side
    1,504,894.14x = 1,715,053,414,566.59
  5. Step 5: Solve for x
    x = 1,715,053,414,566.59/1,504,894.14
  6. Step 6: Final answer
    x = 1,139,650.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.