Home / 1,700,463.58-2,550,621.56-635,514.86

Finding the Fourth Proportional to 1,700,463.58, 2,550,621.56 and 635,514.86

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Solution

The fourth proportional to 1,700,463.58, 2,550,621.56 and 635,514.86 is: 953,244.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,463.58 : 2,550,621.56 = 635,514.86 : x
  2. Step 2: Convert to fraction form
    1,700,463.58/2,550,621.56 = 635,514.86/x
  3. Step 3: Cross multiply
    1,700,463.58x = 2,550,621.56 × 635,514.86
  4. Step 4: Simplify right side
    1,700,463.58x = 1,620,957,906,815.36
  5. Step 5: Solve for x
    x = 1,620,957,906,815.36/1,700,463.58
  6. Step 6: Final answer
    x = 953,244.71

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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.