Home / 10,996,229.79-16,494,399.23-4,522,835.07

Finding the Fourth Proportional to 10,996,229.79, 16,494,399.23 and 4,522,835.07

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Solution

The fourth proportional to 10,996,229.79, 16,494,399.23 and 4,522,835.07 is: 6,784,275.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,996,229.79 : 16,494,399.23 = 4,522,835.07 : x
  2. Step 2: Convert to fraction form
    10,996,229.79/16,494,399.23 = 4,522,835.07/x
  3. Step 3: Cross multiply
    10,996,229.79x = 16,494,399.23 × 4,522,835.07
  4. Step 4: Simplify right side
    10,996,229.79x = 74,601,447,273,410.83
  5. Step 5: Solve for x
    x = 74,601,447,273,410.83/10,996,229.79
  6. Step 6: Final answer
    x = 6,784,275.04

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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.