Home / 3,370,446.10-5,055,669.15-2,236,705.30

Finding the Fourth Proportional to 3,370,446.10, 5,055,669.15 and 2,236,705.30

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Solution

The fourth proportional to 3,370,446.10, 5,055,669.15 and 2,236,705.30 is: 3,355,057.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,446.10 : 5,055,669.15 = 2,236,705.30 : x
  2. Step 2: Convert to fraction form
    3,370,446.10/5,055,669.15 = 2,236,705.30/x
  3. Step 3: Cross multiply
    3,370,446.10x = 5,055,669.15 × 2,236,705.30
  4. Step 4: Simplify right side
    3,370,446.10x = 11,308,041,982,851.49
  5. Step 5: Solve for x
    x = 11,308,041,982,851.49/3,370,446.10
  6. Step 6: Final answer
    x = 3,355,057.95

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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.