Home / 1,700,171.31-2,346,058.02-964,891.44

Finding the Fourth Proportional to 1,700,171.31, 2,346,058.02 and 964,891.44

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Solution

The fourth proportional to 1,700,171.31, 2,346,058.02 and 964,891.44 is: 1,331,448.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,171.31 : 2,346,058.02 = 964,891.44 : x
  2. Step 2: Convert to fraction form
    1,700,171.31/2,346,058.02 = 964,891.44/x
  3. Step 3: Cross multiply
    1,700,171.31x = 2,346,058.02 × 964,891.44
  4. Step 4: Simplify right side
    1,700,171.31x = 2,263,691,301,241.35
  5. Step 5: Solve for x
    x = 2,263,691,301,241.35/1,700,171.31
  6. Step 6: Final answer
    x = 1,331,448.95

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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.