Home / 2,318,793.90-3,478,190.85-635,894.70

Finding the Fourth Proportional to 2,318,793.90, 3,478,190.85 and 635,894.70

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Solution

The fourth proportional to 2,318,793.90, 3,478,190.85 and 635,894.70 is: 953,842.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,318,793.90 : 3,478,190.85 = 635,894.70 : x
  2. Step 2: Convert to fraction form
    2,318,793.90/3,478,190.85 = 635,894.70/x
  3. Step 3: Cross multiply
    2,318,793.90x = 3,478,190.85 × 635,894.70
  4. Step 4: Simplify right side
    2,318,793.90x = 2,211,763,127,103.50
  5. Step 5: Solve for x
    x = 2,211,763,127,103.50/2,318,793.90
  6. Step 6: Final answer
    x = 953,842.05

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Double scale
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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.