Home / 7,647,585.10-11,473,105.92-2,530,002.94

Finding the Fourth Proportional to 7,647,585.10, 11,473,105.92 and 2,530,002.94

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Solution

The fourth proportional to 7,647,585.10, 11,473,105.92 and 2,530,002.94 is: 3,795,576.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,647,585.10 : 11,473,105.92 = 2,530,002.94 : x
  2. Step 2: Convert to fraction form
    7,647,585.10/11,473,105.92 = 2,530,002.94/x
  3. Step 3: Cross multiply
    7,647,585.10x = 11,473,105.92 × 2,530,002.94
  4. Step 4: Simplify right side
    7,647,585.10x = 29,026,991,708,531.40
  5. Step 5: Solve for x
    x = 29,026,991,708,531.40/7,647,585.10
  6. Step 6: Final answer
    x = 3,795,576.16

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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.