Home / 10,195,562.01-15,295,967.42-3,006,805.53

Finding the Fourth Proportional to 10,195,562.01, 15,295,967.42 and 3,006,805.53

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Solution

The fourth proportional to 10,195,562.01, 15,295,967.42 and 3,006,805.53 is: 4,510,982.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,195,562.01 : 15,295,967.42 = 3,006,805.53 : x
  2. Step 2: Convert to fraction form
    10,195,562.01/15,295,967.42 = 3,006,805.53/x
  3. Step 3: Cross multiply
    10,195,562.01x = 15,295,967.42 × 3,006,805.53
  4. Step 4: Simplify right side
    10,195,562.01x = 45,991,999,410,121.80
  5. Step 5: Solve for x
    x = 45,991,999,410,121.80/10,195,562.01
  6. Step 6: Final answer
    x = 4,510,982.27

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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.