Home / 3,441,604.10-5,162,406.15-2,180,855.30

Finding the Fourth Proportional to 3,441,604.10, 5,162,406.15 and 2,180,855.30

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Solution

The fourth proportional to 3,441,604.10, 5,162,406.15 and 2,180,855.30 is: 3,271,282.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,604.10 : 5,162,406.15 = 2,180,855.30 : x
  2. Step 2: Convert to fraction form
    3,441,604.10/5,162,406.15 = 2,180,855.30/x
  3. Step 3: Cross multiply
    3,441,604.10x = 5,162,406.15 × 2,180,855.30
  4. Step 4: Simplify right side
    3,441,604.10x = 11,258,460,812,980.10
  5. Step 5: Solve for x
    x = 11,258,460,812,980.10/3,441,604.10
  6. Step 6: Final answer
    x = 3,271,282.95

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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.