Home / 6,910,435.62-10,361,224.49-2,869,712.55

Finding the Fourth Proportional to 6,910,435.62, 10,361,224.49 and 2,869,712.55

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Solution

The fourth proportional to 6,910,435.62, 10,361,224.49 and 2,869,712.55 is: 4,302,729.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910,435.62 : 10,361,224.49 = 2,869,712.55 : x
  2. Step 2: Convert to fraction form
    6,910,435.62/10,361,224.49 = 2,869,712.55/x
  3. Step 3: Cross multiply
    6,910,435.62x = 10,361,224.49 × 2,869,712.55
  4. Step 4: Simplify right side
    6,910,435.62x = 29,733,735,937,971.78
  5. Step 5: Solve for x
    x = 29,733,735,937,971.78/6,910,435.62
  6. Step 6: Final answer
    x = 4,302,729.61

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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.