Home / 1,929,883.29-2,894,845.69-582,057.58

Finding the Fourth Proportional to 1,929,883.29, 2,894,845.69 and 582,057.58

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Solution

The fourth proportional to 1,929,883.29, 2,894,845.69 and 582,057.58 is: 873,092.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,929,883.29 : 2,894,845.69 = 582,057.58 : x
  2. Step 2: Convert to fraction form
    1,929,883.29/2,894,845.69 = 582,057.58/x
  3. Step 3: Cross multiply
    1,929,883.29x = 2,894,845.69 × 582,057.58
  4. Step 4: Simplify right side
    1,929,883.29x = 1,684,966,876,794.83
  5. Step 5: Solve for x
    x = 1,684,966,876,794.83/1,929,883.29
  6. Step 6: Final answer
    x = 873,092.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.