Home / 2,474,730.30-3,415,606.76-1,613,795.88

Finding the Fourth Proportional to 2,474,730.30, 3,415,606.76 and 1,613,795.88

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Solution

The fourth proportional to 2,474,730.30, 3,415,606.76 and 1,613,795.88 is: 2,227,350.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,474,730.30 : 3,415,606.76 = 1,613,795.88 : x
  2. Step 2: Convert to fraction form
    2,474,730.30/3,415,606.76 = 1,613,795.88/x
  3. Step 3: Cross multiply
    2,474,730.30x = 3,415,606.76 × 1,613,795.88
  4. Step 4: Simplify right side
    2,474,730.30x = 5,512,092,121,022.64
  5. Step 5: Solve for x
    x = 5,512,092,121,022.64/2,474,730.30
  6. Step 6: Final answer
    x = 2,227,350.64

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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.