Home / 3,161,009.55-4,741,507.34-2,442,395.37

Finding the Fourth Proportional to 3,161,009.55, 4,741,507.34 and 2,442,395.37

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Solution

The fourth proportional to 3,161,009.55, 4,741,507.34 and 2,442,395.37 is: 3,663,587.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,161,009.55 : 4,741,507.34 = 2,442,395.37 : x
  2. Step 2: Convert to fraction form
    3,161,009.55/4,741,507.34 = 2,442,395.37/x
  3. Step 3: Cross multiply
    3,161,009.55x = 4,741,507.34 × 2,442,395.37
  4. Step 4: Simplify right side
    3,161,009.55x = 11,580,635,561,825.04
  5. Step 5: Solve for x
    x = 11,580,635,561,825.04/3,161,009.55
  6. Step 6: Final answer
    x = 3,663,587.65

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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.