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Finding the Fourth Proportional to 1,794,194, 2,691,810.52 and 532,052.08

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Solution

The fourth proportional to 1,794,194, 2,691,810.52 and 532,052.08 is: 798,232.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,194 : 2,691,810.52 = 532,052.08 : x
  2. Step 2: Convert to fraction form
    1,794,194/2,691,810.52 = 532,052.08/x
  3. Step 3: Cross multiply
    1,794,194x = 2,691,810.52 × 532,052.08
  4. Step 4: Simplify right side
    1,794,194x = 1,432,183,386,131.88
  5. Step 5: Solve for x
    x = 1,432,183,386,131.88/1,794,194
  6. Step 6: Final answer
    x = 798,232.18

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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.