Home / 1,629,625.49-2,248,988.27-904,473.26

Finding the Fourth Proportional to 1,629,625.49, 2,248,988.27 and 904,473.26

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Solution

The fourth proportional to 1,629,625.49, 2,248,988.27 and 904,473.26 is: 1,248,231.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,629,625.49 : 2,248,988.27 = 904,473.26 : x
  2. Step 2: Convert to fraction form
    1,629,625.49/2,248,988.27 = 904,473.26/x
  3. Step 3: Cross multiply
    1,629,625.49x = 2,248,988.27 × 904,473.26
  4. Step 4: Simplify right side
    1,629,625.49x = 2,034,149,736,501.35
  5. Step 5: Solve for x
    x = 2,034,149,736,501.35/1,629,625.49
  6. Step 6: Final answer
    x = 1,248,231.42

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