Home / 1,711,949.43-2,566,784.62-1,027,294.73

Finding the Fourth Proportional to 1,711,949.43, 2,566,784.62 and 1,027,294.73

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Solution

The fourth proportional to 1,711,949.43, 2,566,784.62 and 1,027,294.73 is: 1,540,258.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,949.43 : 2,566,784.62 = 1,027,294.73 : x
  2. Step 2: Convert to fraction form
    1,711,949.43/2,566,784.62 = 1,027,294.73/x
  3. Step 3: Cross multiply
    1,711,949.43x = 2,566,784.62 × 1,027,294.73
  4. Step 4: Simplify right side
    1,711,949.43x = 2,636,844,306,916.88
  5. Step 5: Solve for x
    x = 2,636,844,306,916.88/1,711,949.43
  6. Step 6: Final answer
    x = 1,540,258.29

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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.