Home / 2,715,927.52-4,066,193.04-2,256,832.48

Finding the Fourth Proportional to 2,715,927.52, 4,066,193.04 and 2,256,832.48

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Solution

The fourth proportional to 2,715,927.52, 4,066,193.04 and 2,256,832.48 is: 3,378,851.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,927.52 : 4,066,193.04 = 2,256,832.48 : x
  2. Step 2: Convert to fraction form
    2,715,927.52/4,066,193.04 = 2,256,832.48/x
  3. Step 3: Cross multiply
    2,715,927.52x = 4,066,193.04 × 2,256,832.48
  4. Step 4: Simplify right side
    2,715,927.52x = 9,176,716,522,621.94
  5. Step 5: Solve for x
    x = 9,176,716,522,621.94/2,715,927.52
  6. Step 6: Final answer
    x = 3,378,851.78

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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.