Home / 1,086,044.88-1,498,724.96-596,018.64

Finding the Fourth Proportional to 1,086,044.88, 1,498,724.96 and 596,018.64

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Solution

The fourth proportional to 1,086,044.88, 1,498,724.96 and 596,018.64 is: 822,496.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,086,044.88 : 1,498,724.96 = 596,018.64 : x
  2. Step 2: Convert to fraction form
    1,086,044.88/1,498,724.96 = 596,018.64/x
  3. Step 3: Cross multiply
    1,086,044.88x = 1,498,724.96 × 596,018.64
  4. Step 4: Simplify right side
    1,086,044.88x = 893,268,012,393.25
  5. Step 5: Solve for x
    x = 893,268,012,393.25/1,086,044.88
  6. Step 6: Final answer
    x = 822,496.41

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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.