Home / 1,795,019.87-2,693,028.16-996,861.97

Finding the Fourth Proportional to 1,795,019.87, 2,693,028.16 and 996,861.97

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Solution

The fourth proportional to 1,795,019.87, 2,693,028.16 and 996,861.97 is: 1,495,569.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,019.87 : 2,693,028.16 = 996,861.97 : x
  2. Step 2: Convert to fraction form
    1,795,019.87/2,693,028.16 = 996,861.97/x
  3. Step 3: Cross multiply
    1,795,019.87x = 2,693,028.16 × 996,861.97
  4. Step 4: Simplify right side
    1,795,019.87x = 2,684,577,361,455.44
  5. Step 5: Solve for x
    x = 2,684,577,361,455.44/1,795,019.87
  6. Step 6: Final answer
    x = 1,495,569.72

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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.