Home / 10,164,722.94-15,243,851.01-3,339,722.94

Finding the Fourth Proportional to 10,164,722.94, 15,243,851.01 and 3,339,722.94

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Solution

The fourth proportional to 10,164,722.94, 15,243,851.01 and 3,339,722.94 is: 5,008,522.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,164,722.94 : 15,243,851.01 = 3,339,722.94 : x
  2. Step 2: Convert to fraction form
    10,164,722.94/15,243,851.01 = 3,339,722.94/x
  3. Step 3: Cross multiply
    10,164,722.94x = 15,243,851.01 × 3,339,722.94
  4. Step 4: Simplify right side
    10,164,722.94x = 50,910,238,912,039.16
  5. Step 5: Solve for x
    x = 50,910,238,912,039.16/10,164,722.94
  6. Step 6: Final answer
    x = 5,008,522.04

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.