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Finding the Fourth Proportional to 1,794,196, 2,691,813.52 and 532,054.08

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Solution

The fourth proportional to 1,794,196, 2,691,813.52 and 532,054.08 is: 798,235.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,196 : 2,691,813.52 = 532,054.08 : x
  2. Step 2: Convert to fraction form
    1,794,196/2,691,813.52 = 532,054.08/x
  3. Step 3: Cross multiply
    1,794,196x = 2,691,813.52 × 532,054.08
  4. Step 4: Simplify right side
    1,794,196x = 1,432,190,365,915.16
  5. Step 5: Solve for x
    x = 1,432,190,365,915.16/1,794,196
  6. Step 6: Final answer
    x = 798,235.18

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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.