Home / 1,952,348.52-2,694,213.48-1,092,907.80

Finding the Fourth Proportional to 1,952,348.52, 2,694,213.48 and 1,092,907.80

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Solution

The fourth proportional to 1,952,348.52, 2,694,213.48 and 1,092,907.80 is: 1,508,197.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,348.52 : 2,694,213.48 = 1,092,907.80 : x
  2. Step 2: Convert to fraction form
    1,952,348.52/2,694,213.48 = 1,092,907.80/x
  3. Step 3: Cross multiply
    1,952,348.52x = 2,694,213.48 × 1,092,907.80
  4. Step 4: Simplify right side
    1,952,348.52x = 2,944,526,927,157.14
  5. Step 5: Solve for x
    x = 2,944,526,927,157.14/1,952,348.52
  6. Step 6: Final answer
    x = 1,508,197.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.