Home / 1,175,388.28-1,763,075.10-567,467.26

Finding the Fourth Proportional to 1,175,388.28, 1,763,075.10 and 567,467.26

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Solution

The fourth proportional to 1,175,388.28, 1,763,075.10 and 567,467.26 is: 851,197.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,388.28 : 1,763,075.10 = 567,467.26 : x
  2. Step 2: Convert to fraction form
    1,175,388.28/1,763,075.10 = 567,467.26/x
  3. Step 3: Cross multiply
    1,175,388.28x = 1,763,075.10 × 567,467.26
  4. Step 4: Simplify right side
    1,175,388.28x = 1,000,487,396,171.23
  5. Step 5: Solve for x
    x = 1,000,487,396,171.23/1,175,388.28
  6. Step 6: Final answer
    x = 851,197.36

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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.