Home / 4,483,500.60-6,725,250.90-4,137,079.80

Finding the Fourth Proportional to 4,483,500.60, 6,725,250.90 and 4,137,079.80

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Solution

The fourth proportional to 4,483,500.60, 6,725,250.90 and 4,137,079.80 is: 6,205,619.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,500.60 : 6,725,250.90 = 4,137,079.80 : x
  2. Step 2: Convert to fraction form
    4,483,500.60/6,725,250.90 = 4,137,079.80/x
  3. Step 3: Cross multiply
    4,483,500.60x = 6,725,250.90 × 4,137,079.80
  4. Step 4: Simplify right side
    4,483,500.60x = 27,822,899,648,321.82
  5. Step 5: Solve for x
    x = 27,822,899,648,321.82/4,483,500.60
  6. Step 6: Final answer
    x = 6,205,619.70

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Similar ratio
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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.