Home / 1,081,934.46-1,493,039.52-598,519.98

Finding the Fourth Proportional to 1,081,934.46, 1,493,039.52 and 598,519.98

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Solution

The fourth proportional to 1,081,934.46, 1,493,039.52 and 598,519.98 is: 825,940.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,934.46 : 1,493,039.52 = 598,519.98 : x
  2. Step 2: Convert to fraction form
    1,081,934.46/1,493,039.52 = 598,519.98/x
  3. Step 3: Cross multiply
    1,081,934.46x = 1,493,039.52 × 598,519.98
  4. Step 4: Simplify right side
    1,081,934.46x = 893,613,983,649.61
  5. Step 5: Solve for x
    x = 893,613,983,649.61/1,081,934.46
  6. Step 6: Final answer
    x = 825,940.96

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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.