Home / 3,023,155.44-4,536,185.09-1,885,625.64

Finding the Fourth Proportional to 3,023,155.44, 4,536,185.09 and 1,885,625.64

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Solution

The fourth proportional to 3,023,155.44, 4,536,185.09 and 1,885,625.64 is: 2,829,344.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,155.44 : 4,536,185.09 = 1,885,625.64 : x
  2. Step 2: Convert to fraction form
    3,023,155.44/4,536,185.09 = 1,885,625.64/x
  3. Step 3: Cross multiply
    3,023,155.44x = 4,536,185.09 × 1,885,625.64
  4. Step 4: Simplify right side
    3,023,155.44x = 8,553,546,904,061.58
  5. Step 5: Solve for x
    x = 8,553,546,904,061.58/3,023,155.44
  6. Step 6: Final answer
    x = 2,829,344.07

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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.