Home / 3,568,261.17-4,924,075.17-1,936,635.69

Finding the Fourth Proportional to 3,568,261.17, 4,924,075.17 and 1,936,635.69

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Solution

The fourth proportional to 3,568,261.17, 4,924,075.17 and 1,936,635.69 is: 2,672,489.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,261.17 : 4,924,075.17 = 1,936,635.69 : x
  2. Step 2: Convert to fraction form
    3,568,261.17/4,924,075.17 = 1,936,635.69/x
  3. Step 3: Cross multiply
    3,568,261.17x = 4,924,075.17 × 1,936,635.69
  4. Step 4: Simplify right side
    3,568,261.17x = 9,536,139,714,464.82
  5. Step 5: Solve for x
    x = 9,536,139,714,464.82/3,568,261.17
  6. Step 6: Final answer
    x = 2,672,489.28

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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.