Home / 4,167,047.64-5,748,008.31-2,752,579.56

Finding the Fourth Proportional to 4,167,047.64, 5,748,008.31 and 2,752,579.56

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Solution

The fourth proportional to 4,167,047.64, 5,748,008.31 and 2,752,579.56 is: 3,796,896.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167,047.64 : 5,748,008.31 = 2,752,579.56 : x
  2. Step 2: Convert to fraction form
    4,167,047.64/5,748,008.31 = 2,752,579.56/x
  3. Step 3: Cross multiply
    4,167,047.64x = 5,748,008.31 × 2,752,579.56
  4. Step 4: Simplify right side
    4,167,047.64x = 15,821,850,184,816.14
  5. Step 5: Solve for x
    x = 15,821,850,184,816.14/4,167,047.64
  6. Step 6: Final answer
    x = 3,796,896.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.