Home / 5,529,025.41-7,630,090.51-3,081,791.85

Finding the Fourth Proportional to 5,529,025.41, 7,630,090.51 and 3,081,791.85

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Solution

The fourth proportional to 5,529,025.41, 7,630,090.51 and 3,081,791.85 is: 4,252,892.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,529,025.41 : 7,630,090.51 = 3,081,791.85 : x
  2. Step 2: Convert to fraction form
    5,529,025.41/7,630,090.51 = 3,081,791.85/x
  3. Step 3: Cross multiply
    5,529,025.41x = 7,630,090.51 × 3,081,791.85
  4. Step 4: Simplify right side
    5,529,025.41x = 23,514,350,748,480.34
  5. Step 5: Solve for x
    x = 23,514,350,748,480.34/5,529,025.41
  6. Step 6: Final answer
    x = 4,252,892.51

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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.