Home / 7,277,934.24-10,916,752.32-3,233,325.60

Finding the Fourth Proportional to 7,277,934.24, 10,916,752.32 and 3,233,325.60

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Solution

The fourth proportional to 7,277,934.24, 10,916,752.32 and 3,233,325.60 is: 4,849,922.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,277,934.24 : 10,916,752.32 = 3,233,325.60 : x
  2. Step 2: Convert to fraction form
    7,277,934.24/10,916,752.32 = 3,233,325.60/x
  3. Step 3: Cross multiply
    7,277,934.24x = 10,916,752.32 × 3,233,325.60
  4. Step 4: Simplify right side
    7,277,934.24x = 35,297,414,745,115.39
  5. Step 5: Solve for x
    x = 35,297,414,745,115.39/7,277,934.24
  6. Step 6: Final answer
    x = 4,849,922.19

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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.