Home / 10,096,891.20-15,145,423.20-3,365,305.20

Finding the Fourth Proportional to 10,096,891.20, 15,145,423.20 and 3,365,305.20

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Solution

The fourth proportional to 10,096,891.20, 15,145,423.20 and 3,365,305.20 is: 5,047,986.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096,891.20 : 15,145,423.20 = 3,365,305.20 : x
  2. Step 2: Convert to fraction form
    10,096,891.20/15,145,423.20 = 3,365,305.20/x
  3. Step 3: Cross multiply
    10,096,891.20x = 15,145,423.20 × 3,365,305.20
  4. Step 4: Simplify right side
    10,096,891.20x = 50,968,971,451,160.64
  5. Step 5: Solve for x
    x = 50,968,971,451,160.64/10,096,891.20
  6. Step 6: Final answer
    x = 5,047,986.60

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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.