Home / 8,902,225.20-13,351,468.37-2,510,982.87

Finding the Fourth Proportional to 8,902,225.20, 13,351,468.37 and 2,510,982.87

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Solution

The fourth proportional to 8,902,225.20, 13,351,468.37 and 2,510,982.87 is: 3,765,947.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,902,225.20 : 13,351,468.37 = 2,510,982.87 : x
  2. Step 2: Convert to fraction form
    8,902,225.20/13,351,468.37 = 2,510,982.87/x
  3. Step 3: Cross multiply
    8,902,225.20x = 13,351,468.37 × 2,510,982.87
  4. Step 4: Simplify right side
    8,902,225.20x = 33,525,308,353,861.91
  5. Step 5: Solve for x
    x = 33,525,308,353,861.91/8,902,225.20
  6. Step 6: Final answer
    x = 3,765,947.01

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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.