Home / 2,516,051.72-3,774,077.10-622,793.22

Finding the Fourth Proportional to 2,516,051.72, 3,774,077.10 and 622,793.22

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Solution

The fourth proportional to 2,516,051.72, 3,774,077.10 and 622,793.22 is: 934,189.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516,051.72 : 3,774,077.10 = 622,793.22 : x
  2. Step 2: Convert to fraction form
    2,516,051.72/3,774,077.10 = 622,793.22/x
  3. Step 3: Cross multiply
    2,516,051.72x = 3,774,077.10 × 622,793.22
  4. Step 4: Simplify right side
    2,516,051.72x = 2,350,469,629,637.26
  5. Step 5: Solve for x
    x = 2,350,469,629,637.26/2,516,051.72
  6. Step 6: Final answer
    x = 934,189.71

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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.