Home / 956,618.58-1,320,083.71-594,034.63

Finding the Fourth Proportional to 956,618.58, 1,320,083.71 and 594,034.63

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Solution

The fourth proportional to 956,618.58, 1,320,083.71 and 594,034.63 is: 819,736.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,618.58 : 1,320,083.71 = 594,034.63 : x
  2. Step 2: Convert to fraction form
    956,618.58/1,320,083.71 = 594,034.63/x
  3. Step 3: Cross multiply
    956,618.58x = 1,320,083.71 × 594,034.63
  4. Step 4: Simplify right side
    956,618.58x = 784,175,438,238.88
  5. Step 5: Solve for x
    x = 784,175,438,238.88/956,618.58
  6. Step 6: Final answer
    x = 819,736.78

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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.