Home / 5,669,425.40-8,504,138.10-2,073,997.40

Finding the Fourth Proportional to 5,669,425.40, 8,504,138.10 and 2,073,997.40

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Solution

The fourth proportional to 5,669,425.40, 8,504,138.10 and 2,073,997.40 is: 3,110,996.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,425.40 : 8,504,138.10 = 2,073,997.40 : x
  2. Step 2: Convert to fraction form
    5,669,425.40/8,504,138.10 = 2,073,997.40/x
  3. Step 3: Cross multiply
    5,669,425.40x = 8,504,138.10 × 2,073,997.40
  4. Step 4: Simplify right side
    5,669,425.40x = 17,637,560,308,640.94
  5. Step 5: Solve for x
    x = 17,637,560,308,640.94/5,669,425.40
  6. Step 6: Final answer
    x = 3,110,996.10

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Double scale
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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.