Home / 3,568,263.88-4,924,208.77-1,936,671.07

Finding the Fourth Proportional to 3,568,263.88, 4,924,208.77 and 1,936,671.07

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Solution

The fourth proportional to 3,568,263.88, 4,924,208.77 and 1,936,671.07 is: 2,672,608.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,263.88 : 4,924,208.77 = 1,936,671.07 : x
  2. Step 2: Convert to fraction form
    3,568,263.88/4,924,208.77 = 1,936,671.07/x
  3. Step 3: Cross multiply
    3,568,263.88x = 4,924,208.77 × 1,936,671.07
  4. Step 4: Simplify right side
    3,568,263.88x = 9,536,572,667,499.28
  5. Step 5: Solve for x
    x = 9,536,572,667,499.28/3,568,263.88
  6. Step 6: Final answer
    x = 2,672,608.58

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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.