Home / 9,951,880.26-14,922,469.05-5,854,617.77

Finding the Fourth Proportional to 9,951,880.26, 14,922,469.05 and 5,854,617.77

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Solution

The fourth proportional to 9,951,880.26, 14,922,469.05 and 5,854,617.77 is: 8,778,778.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,880.26 : 14,922,469.05 = 5,854,617.77 : x
  2. Step 2: Convert to fraction form
    9,951,880.26/14,922,469.05 = 5,854,617.77/x
  3. Step 3: Cross multiply
    9,951,880.26x = 14,922,469.05 × 5,854,617.77
  4. Step 4: Simplify right side
    9,951,880.26x = 87,365,352,487,756.38
  5. Step 5: Solve for x
    x = 87,365,352,487,756.38/9,951,880.26
  6. Step 6: Final answer
    x = 8,778,778.50

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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.