Home / 3,066,200.70-4,599,301.05-2,109,606.90

Finding the Fourth Proportional to 3,066,200.70, 4,599,301.05 and 2,109,606.90

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Solution

The fourth proportional to 3,066,200.70, 4,599,301.05 and 2,109,606.90 is: 3,164,410.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,200.70 : 4,599,301.05 = 2,109,606.90 : x
  2. Step 2: Convert to fraction form
    3,066,200.70/4,599,301.05 = 2,109,606.90/x
  3. Step 3: Cross multiply
    3,066,200.70x = 4,599,301.05 × 2,109,606.90
  4. Step 4: Simplify right side
    3,066,200.70x = 9,702,717,230,257.24
  5. Step 5: Solve for x
    x = 9,702,717,230,257.24/3,066,200.70
  6. Step 6: Final answer
    x = 3,164,410.35

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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.