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Finding the Fourth Proportional to 606,950.22, 837,466.26 and 348,777.30

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Solution

The fourth proportional to 606,950.22, 837,466.26 and 348,777.30 is: 481,240.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,950.22 : 837,466.26 = 348,777.30 : x
  2. Step 2: Convert to fraction form
    606,950.22/837,466.26 = 348,777.30/x
  3. Step 3: Cross multiply
    606,950.22x = 837,466.26 × 348,777.30
  4. Step 4: Simplify right side
    606,950.22x = 292,089,221,003.90
  5. Step 5: Solve for x
    x = 292,089,221,003.90/606,950.22
  6. Step 6: Final answer
    x = 481,240.82

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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.