Home / 6,072,937.70-9,103,574.55-3,511,523.30

Finding the Fourth Proportional to 6,072,937.70, 9,103,574.55 and 3,511,523.30

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Solution

The fourth proportional to 6,072,937.70, 9,103,574.55 and 3,511,523.30 is: 5,263,912.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,072,937.70 : 9,103,574.55 = 3,511,523.30 : x
  2. Step 2: Convert to fraction form
    6,072,937.70/9,103,574.55 = 3,511,523.30/x
  3. Step 3: Cross multiply
    6,072,937.70x = 9,103,574.55 × 3,511,523.30
  4. Step 4: Simplify right side
    6,072,937.70x = 31,967,414,145,612.02
  5. Step 5: Solve for x
    x = 31,967,414,145,612.02/6,072,937.70
  6. Step 6: Final answer
    x = 5,263,912.74

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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.