Home / 5,025,284.82-6,936,124.82-2,851,100.64

Finding the Fourth Proportional to 5,025,284.82, 6,936,124.82 and 2,851,100.64

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Solution

The fourth proportional to 5,025,284.82, 6,936,124.82 and 2,851,100.64 is: 3,935,217.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,025,284.82 : 6,936,124.82 = 2,851,100.64 : x
  2. Step 2: Convert to fraction form
    5,025,284.82/6,936,124.82 = 2,851,100.64/x
  3. Step 3: Cross multiply
    5,025,284.82x = 6,936,124.82 × 2,851,100.64
  4. Step 4: Simplify right side
    5,025,284.82x = 19,775,589,899,166.38
  5. Step 5: Solve for x
    x = 19,775,589,899,166.38/5,025,284.82
  6. Step 6: Final answer
    x = 3,935,217.73

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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.