Home / 1,777,696.34-2,453,202.52-961,882.02

Finding the Fourth Proportional to 1,777,696.34, 2,453,202.52 and 961,882.02

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Solution

The fourth proportional to 1,777,696.34, 2,453,202.52 and 961,882.02 is: 1,327,387.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,696.34 : 2,453,202.52 = 961,882.02 : x
  2. Step 2: Convert to fraction form
    1,777,696.34/2,453,202.52 = 961,882.02/x
  3. Step 3: Cross multiply
    1,777,696.34x = 2,453,202.52 × 961,882.02
  4. Step 4: Simplify right side
    1,777,696.34x = 2,359,691,393,001.99
  5. Step 5: Solve for x
    x = 2,359,691,393,001.99/1,777,696.34
  6. Step 6: Final answer
    x = 1,327,387.22

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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.