Home / 4,014,094.50-5,538,735.81-2,271,755.70

Finding the Fourth Proportional to 4,014,094.50, 5,538,735.81 and 2,271,755.70

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Solution

The fourth proportional to 4,014,094.50, 5,538,735.81 and 2,271,755.70 is: 3,134,618.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,094.50 : 5,538,735.81 = 2,271,755.70 : x
  2. Step 2: Convert to fraction form
    4,014,094.50/5,538,735.81 = 2,271,755.70/x
  3. Step 3: Cross multiply
    4,014,094.50x = 5,538,735.81 × 2,271,755.70
  4. Step 4: Simplify right side
    4,014,094.50x = 12,582,654,647,161.62
  5. Step 5: Solve for x
    x = 12,582,654,647,161.62/4,014,094.50
  6. Step 6: Final answer
    x = 3,134,618.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.