Home / 3,370,228.60-5,055,342.90-2,236,487.80

Finding the Fourth Proportional to 3,370,228.60, 5,055,342.90 and 2,236,487.80

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Solution

The fourth proportional to 3,370,228.60, 5,055,342.90 and 2,236,487.80 is: 3,354,731.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,228.60 : 5,055,342.90 = 2,236,487.80 : x
  2. Step 2: Convert to fraction form
    3,370,228.60/5,055,342.90 = 2,236,487.80/x
  3. Step 3: Cross multiply
    3,370,228.60x = 5,055,342.90 × 2,236,487.80
  4. Step 4: Simplify right side
    3,370,228.60x = 11,306,212,720,666.62
  5. Step 5: Solve for x
    x = 11,306,212,720,666.62/3,370,228.60
  6. Step 6: Final answer
    x = 3,354,731.70

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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.