Home / 6,012,530.64-9,019,975.32-2,226,046.32

Finding the Fourth Proportional to 6,012,530.64, 9,019,975.32 and 2,226,046.32

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Solution

The fourth proportional to 6,012,530.64, 9,019,975.32 and 2,226,046.32 is: 3,339,506.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,012,530.64 : 9,019,975.32 = 2,226,046.32 : x
  2. Step 2: Convert to fraction form
    6,012,530.64/9,019,975.32 = 2,226,046.32/x
  3. Step 3: Cross multiply
    6,012,530.64x = 9,019,975.32 × 2,226,046.32
  4. Step 4: Simplify right side
    6,012,530.64x = 20,078,882,867,576.82
  5. Step 5: Solve for x
    x = 20,078,882,867,576.82/6,012,530.64
  6. Step 6: Final answer
    x = 3,339,506.12

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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.