Home / 904,198.88-1,247,856.84-597,743.82

Finding the Fourth Proportional to 904,198.88, 1,247,856.84 and 597,743.82

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Solution

The fourth proportional to 904,198.88, 1,247,856.84 and 597,743.82 is: 824,927.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,198.88 : 1,247,856.84 = 597,743.82 : x
  2. Step 2: Convert to fraction form
    904,198.88/1,247,856.84 = 597,743.82/x
  3. Step 3: Cross multiply
    904,198.88x = 1,247,856.84 × 597,743.82
  4. Step 4: Simplify right side
    904,198.88x = 745,898,714,354.73
  5. Step 5: Solve for x
    x = 745,898,714,354.73/904,198.88
  6. Step 6: Final answer
    x = 824,927.71

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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.