Home / 3,332,116.70-4,998,175.05-2,072,404.70

Finding the Fourth Proportional to 3,332,116.70, 4,998,175.05 and 2,072,404.70

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Solution

The fourth proportional to 3,332,116.70, 4,998,175.05 and 2,072,404.70 is: 3,108,607.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,116.70 : 4,998,175.05 = 2,072,404.70 : x
  2. Step 2: Convert to fraction form
    3,332,116.70/4,998,175.05 = 2,072,404.70/x
  3. Step 3: Cross multiply
    3,332,116.70x = 4,998,175.05 × 2,072,404.70
  4. Step 4: Simplify right side
    3,332,116.70x = 10,358,241,465,042.73
  5. Step 5: Solve for x
    x = 10,358,241,465,042.73/3,332,116.70
  6. Step 6: Final answer
    x = 3,108,607.05

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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.