Home / 3,560,513.17-5,340,769.82-864,820.22

Finding the Fourth Proportional to 3,560,513.17, 5,340,769.82 and 864,820.22

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Solution

The fourth proportional to 3,560,513.17, 5,340,769.82 and 864,820.22 is: 1,297,230.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560,513.17 : 5,340,769.82 = 864,820.22 : x
  2. Step 2: Convert to fraction form
    3,560,513.17/5,340,769.82 = 864,820.22/x
  3. Step 3: Cross multiply
    3,560,513.17x = 5,340,769.82 × 864,820.22
  4. Step 4: Simplify right side
    3,560,513.17x = 4,618,805,739,092.48
  5. Step 5: Solve for x
    x = 4,618,805,739,092.48/3,560,513.17
  6. Step 6: Final answer
    x = 1,297,230.35

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.