Home / 1,694,200.26-2,540,554.38-795,897.30

Finding the Fourth Proportional to 1,694,200.26, 2,540,554.38 and 795,897.30

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Solution

The fourth proportional to 1,694,200.26, 2,540,554.38 and 795,897.30 is: 1,193,495.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,200.26 : 2,540,554.38 = 795,897.30 : x
  2. Step 2: Convert to fraction form
    1,694,200.26/2,540,554.38 = 795,897.30/x
  3. Step 3: Cross multiply
    1,694,200.26x = 2,540,554.38 × 795,897.30
  4. Step 4: Simplify right side
    1,694,200.26x = 2,022,020,371,545.17
  5. Step 5: Solve for x
    x = 2,022,020,371,545.17/1,694,200.26
  6. Step 6: Final answer
    x = 1,193,495.49

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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.