Home / 1,654,627.49-2,283,137.22-929,336.27

Finding the Fourth Proportional to 1,654,627.49, 2,283,137.22 and 929,336.27

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Solution

The fourth proportional to 1,654,627.49, 2,283,137.22 and 929,336.27 is: 1,282,344.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,627.49 : 2,283,137.22 = 929,336.27 : x
  2. Step 2: Convert to fraction form
    1,654,627.49/2,283,137.22 = 929,336.27/x
  3. Step 3: Cross multiply
    1,654,627.49x = 2,283,137.22 × 929,336.27
  4. Step 4: Simplify right side
    1,654,627.49x = 2,121,802,216,517.28
  5. Step 5: Solve for x
    x = 2,121,802,216,517.28/1,654,627.49
  6. Step 6: Final answer
    x = 1,282,344.36

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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.