Home / 2,713,910.90-4,064,961.45-1,647,092.30

Finding the Fourth Proportional to 2,713,910.90, 4,064,961.45 and 1,647,092.30

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Solution

The fourth proportional to 2,713,910.90, 4,064,961.45 and 1,647,092.30 is: 2,467,054.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,910.90 : 4,064,961.45 = 1,647,092.30 : x
  2. Step 2: Convert to fraction form
    2,713,910.90/4,064,961.45 = 1,647,092.30/x
  3. Step 3: Cross multiply
    2,713,910.90x = 4,064,961.45 × 1,647,092.30
  4. Step 4: Simplify right side
    2,713,910.90x = 6,695,366,704,091.84
  5. Step 5: Solve for x
    x = 6,695,366,704,091.84/2,713,910.90
  6. Step 6: Final answer
    x = 2,467,054.72

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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.