Home / 3,227,122.42-4,454,807.13-2,297,430.34

Finding the Fourth Proportional to 3,227,122.42, 4,454,807.13 and 2,297,430.34

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Solution

The fourth proportional to 3,227,122.42, 4,454,807.13 and 2,297,430.34 is: 3,171,435.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,122.42 : 4,454,807.13 = 2,297,430.34 : x
  2. Step 2: Convert to fraction form
    3,227,122.42/4,454,807.13 = 2,297,430.34/x
  3. Step 3: Cross multiply
    3,227,122.42x = 4,454,807.13 × 2,297,430.34
  4. Step 4: Simplify right side
    3,227,122.42x = 10,234,609,059,310.32
  5. Step 5: Solve for x
    x = 10,234,609,059,310.32/3,227,122.42
  6. Step 6: Final answer
    x = 3,171,435.02

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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.