Home / 2,469,999.22-3,704,480.43-696,656.50

Finding the Fourth Proportional to 2,469,999.22, 3,704,480.43 and 696,656.50

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Solution

The fourth proportional to 2,469,999.22, 3,704,480.43 and 696,656.50 is: 1,044,838.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,999.22 : 3,704,480.43 = 696,656.50 : x
  2. Step 2: Convert to fraction form
    2,469,999.22/3,704,480.43 = 696,656.50/x
  3. Step 3: Cross multiply
    2,469,999.22x = 3,704,480.43 × 696,656.50
  4. Step 4: Simplify right side
    2,469,999.22x = 2,580,750,370,682.30
  5. Step 5: Solve for x
    x = 2,580,750,370,682.30/2,469,999.22
  6. Step 6: Final answer
    x = 1,044,838.54

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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.