Home / 5,002,200.50-6,903,116.08-2,797,310.84

Finding the Fourth Proportional to 5,002,200.50, 6,903,116.08 and 2,797,310.84

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Solution

The fourth proportional to 5,002,200.50, 6,903,116.08 and 2,797,310.84 is: 3,860,333.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002,200.50 : 6,903,116.08 = 2,797,310.84 : x
  2. Step 2: Convert to fraction form
    5,002,200.50/6,903,116.08 = 2,797,310.84/x
  3. Step 3: Cross multiply
    5,002,200.50x = 6,903,116.08 × 2,797,310.84
  4. Step 4: Simplify right side
    5,002,200.50x = 19,310,161,440,362.30
  5. Step 5: Solve for x
    x = 19,310,161,440,362.30/5,002,200.50
  6. Step 6: Final answer
    x = 3,860,333.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.