Home / 3,364,659.26-5,047,784.41-1,090,179.87

Finding the Fourth Proportional to 3,364,659.26, 5,047,784.41 and 1,090,179.87

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Solution

The fourth proportional to 3,364,659.26, 5,047,784.41 and 1,090,179.87 is: 1,635,527.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,659.26 : 5,047,784.41 = 1,090,179.87 : x
  2. Step 2: Convert to fraction form
    3,364,659.26/5,047,784.41 = 1,090,179.87/x
  3. Step 3: Cross multiply
    3,364,659.26x = 5,047,784.41 × 1,090,179.87
  4. Step 4: Simplify right side
    3,364,659.26x = 5,502,992,951,881.83
  5. Step 5: Solve for x
    x = 5,502,992,951,881.83/3,364,659.26
  6. Step 6: Final answer
    x = 1,635,527.56

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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.