Home / 4,175,136.54-6,261,727.86-2,354,287.74

Finding the Fourth Proportional to 4,175,136.54, 6,261,727.86 and 2,354,287.74

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Solution

The fourth proportional to 4,175,136.54, 6,261,727.86 and 2,354,287.74 is: 3,530,880.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,136.54 : 6,261,727.86 = 2,354,287.74 : x
  2. Step 2: Convert to fraction form
    4,175,136.54/6,261,727.86 = 2,354,287.74/x
  3. Step 3: Cross multiply
    4,175,136.54x = 6,261,727.86 × 2,354,287.74
  4. Step 4: Simplify right side
    4,175,136.54x = 14,741,909,132,014.44
  5. Step 5: Solve for x
    x = 14,741,909,132,014.44/4,175,136.54
  6. Step 6: Final answer
    x = 3,530,880.72

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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.