Home / 5,059,749.88-7,589,735.34-2,028,543.22

Finding the Fourth Proportional to 5,059,749.88, 7,589,735.34 and 2,028,543.22

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Solution

The fourth proportional to 5,059,749.88, 7,589,735.34 and 2,028,543.22 is: 3,042,859.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,749.88 : 7,589,735.34 = 2,028,543.22 : x
  2. Step 2: Convert to fraction form
    5,059,749.88/7,589,735.34 = 2,028,543.22/x
  3. Step 3: Cross multiply
    5,059,749.88x = 7,589,735.34 × 2,028,543.22
  4. Step 4: Simplify right side
    5,059,749.88x = 15,396,106,165,551.39
  5. Step 5: Solve for x
    x = 15,396,106,165,551.39/5,059,749.88
  6. Step 6: Final answer
    x = 3,042,859.14

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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.