Home / 3,096,157.10-4,644,235.65-2,019,989.08

Finding the Fourth Proportional to 3,096,157.10, 4,644,235.65 and 2,019,989.08

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Solution

The fourth proportional to 3,096,157.10, 4,644,235.65 and 2,019,989.08 is: 3,029,983.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,157.10 : 4,644,235.65 = 2,019,989.08 : x
  2. Step 2: Convert to fraction form
    3,096,157.10/4,644,235.65 = 2,019,989.08/x
  3. Step 3: Cross multiply
    3,096,157.10x = 4,644,235.65 × 2,019,989.08
  4. Step 4: Simplify right side
    3,096,157.10x = 9,381,305,297,946.70
  5. Step 5: Solve for x
    x = 9,381,305,297,946.70/3,096,157.10
  6. Step 6: Final answer
    x = 3,029,983.62

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Similar ratio
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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.