Home / 3,568,264.88-4,924,210.15-1,936,672.06

Finding the Fourth Proportional to 3,568,264.88, 4,924,210.15 and 1,936,672.06

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Solution

The fourth proportional to 3,568,264.88, 4,924,210.15 and 1,936,672.06 is: 2,672,609.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,264.88 : 4,924,210.15 = 1,936,672.06 : x
  2. Step 2: Convert to fraction form
    3,568,264.88/4,924,210.15 = 1,936,672.06/x
  3. Step 3: Cross multiply
    3,568,264.88x = 4,924,210.15 × 1,936,672.06
  4. Step 4: Simplify right side
    3,568,264.88x = 9,536,580,190,452.36
  5. Step 5: Solve for x
    x = 9,536,580,190,452.36/3,568,264.88
  6. Step 6: Final answer
    x = 2,672,609.94

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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.