Home / 2,232,209.85-3,347,956.04-612,600.27

Finding the Fourth Proportional to 2,232,209.85, 3,347,956.04 and 612,600.27

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Solution

The fourth proportional to 2,232,209.85, 3,347,956.04 and 612,600.27 is: 918,801.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,209.85 : 3,347,956.04 = 612,600.27 : x
  2. Step 2: Convert to fraction form
    2,232,209.85/3,347,956.04 = 612,600.27/x
  3. Step 3: Cross multiply
    2,232,209.85x = 3,347,956.04 × 612,600.27
  4. Step 4: Simplify right side
    2,232,209.85x = 2,050,958,761,880.17
  5. Step 5: Solve for x
    x = 2,050,958,761,880.17/2,232,209.85
  6. Step 6: Final answer
    x = 918,801.95

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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.