Home / 1,376,092.98-1,899,287.73-795,340.80

Finding the Fourth Proportional to 1,376,092.98, 1,899,287.73 and 795,340.80

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Solution

The fourth proportional to 1,376,092.98, 1,899,287.73 and 795,340.80 is: 1,097,731.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,376,092.98 : 1,899,287.73 = 795,340.80 : x
  2. Step 2: Convert to fraction form
    1,376,092.98/1,899,287.73 = 795,340.80/x
  3. Step 3: Cross multiply
    1,376,092.98x = 1,899,287.73 × 795,340.80
  4. Step 4: Simplify right side
    1,376,092.98x = 1,510,581,022,608.38
  5. Step 5: Solve for x
    x = 1,510,581,022,608.38/1,376,092.98
  6. Step 6: Final answer
    x = 1,097,731.80

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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.