Home / 7,002,514.08-10,494,935.52-3,756,000.12

Finding the Fourth Proportional to 7,002,514.08, 10,494,935.52 and 3,756,000.12

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Solution

The fourth proportional to 7,002,514.08, 10,494,935.52 and 3,756,000.12 is: 5,629,260.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,002,514.08 : 10,494,935.52 = 3,756,000.12 : x
  2. Step 2: Convert to fraction form
    7,002,514.08/10,494,935.52 = 3,756,000.12/x
  3. Step 3: Cross multiply
    7,002,514.08x = 10,494,935.52 × 3,756,000.12
  4. Step 4: Simplify right side
    7,002,514.08x = 39,418,979,072,512.27
  5. Step 5: Solve for x
    x = 39,418,979,072,512.27/7,002,514.08
  6. Step 6: Final answer
    x = 5,629,260.95

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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.