Home / 1,796,027.57-2,691,702.17-729,823.15

Finding the Fourth Proportional to 1,796,027.57, 2,691,702.17 and 729,823.15

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Solution

The fourth proportional to 1,796,027.57, 2,691,702.17 and 729,823.15 is: 1,093,784.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,027.57 : 2,691,702.17 = 729,823.15 : x
  2. Step 2: Convert to fraction form
    1,796,027.57/2,691,702.17 = 729,823.15/x
  3. Step 3: Cross multiply
    1,796,027.57x = 2,691,702.17 × 729,823.15
  4. Step 4: Simplify right side
    1,796,027.57x = 1,964,466,559,023.58
  5. Step 5: Solve for x
    x = 1,964,466,559,023.58/1,796,027.57
  6. Step 6: Final answer
    x = 1,093,784.19

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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.