Home / 3,777,652.22-5,210,750.86-3,090,321.86

Finding the Fourth Proportional to 3,777,652.22, 5,210,750.86 and 3,090,321.86

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Solution

The fourth proportional to 3,777,652.22, 5,210,750.86 and 3,090,321.86 is: 4,262,673.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,777,652.22 : 5,210,750.86 = 3,090,321.86 : x
  2. Step 2: Convert to fraction form
    3,777,652.22/5,210,750.86 = 3,090,321.86/x
  3. Step 3: Cross multiply
    3,777,652.22x = 5,210,750.86 × 3,090,321.86
  4. Step 4: Simplify right side
    3,777,652.22x = 16,102,897,255,892.24
  5. Step 5: Solve for x
    x = 16,102,897,255,892.24/3,777,652.22
  6. Step 6: Final answer
    x = 4,262,673.31

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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.