Home / 5,544,132.40-8,316,198.60-3,416,618.80

Finding the Fourth Proportional to 5,544,132.40, 8,316,198.60 and 3,416,618.80

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Solution

The fourth proportional to 5,544,132.40, 8,316,198.60 and 3,416,618.80 is: 5,124,928.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,132.40 : 8,316,198.60 = 3,416,618.80 : x
  2. Step 2: Convert to fraction form
    5,544,132.40/8,316,198.60 = 3,416,618.80/x
  3. Step 3: Cross multiply
    5,544,132.40x = 8,316,198.60 × 3,416,618.80
  4. Step 4: Simplify right side
    5,544,132.40x = 28,413,280,481,293.68
  5. Step 5: Solve for x
    x = 28,413,280,481,293.68/5,544,132.40
  6. Step 6: Final answer
    x = 5,124,928.20

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1.5x scale

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.