Home / 6,049,981.80-9,072,348.30-2,004,906.60

Finding the Fourth Proportional to 6,049,981.80, 9,072,348.30 and 2,004,906.60

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Solution

The fourth proportional to 6,049,981.80, 9,072,348.30 and 2,004,906.60 is: 3,006,490.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,981.80 : 9,072,348.30 = 2,004,906.60 : x
  2. Step 2: Convert to fraction form
    6,049,981.80/9,072,348.30 = 2,004,906.60/x
  3. Step 3: Cross multiply
    6,049,981.80x = 9,072,348.30 × 2,004,906.60
  4. Step 4: Simplify right side
    6,049,981.80x = 18,189,210,984,168.78
  5. Step 5: Solve for x
    x = 18,189,210,984,168.78/6,049,981.80
  6. Step 6: Final answer
    x = 3,006,490.20

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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.