Home / 6,183,026.92-8,531,765.22-3,429,683.56

Finding the Fourth Proportional to 6,183,026.92, 8,531,765.22 and 3,429,683.56

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Solution

The fourth proportional to 6,183,026.92, 8,531,765.22 and 3,429,683.56 is: 4,732,512.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183,026.92 : 8,531,765.22 = 3,429,683.56 : x
  2. Step 2: Convert to fraction form
    6,183,026.92/8,531,765.22 = 3,429,683.56/x
  3. Step 3: Cross multiply
    6,183,026.92x = 8,531,765.22 × 3,429,683.56
  4. Step 4: Simplify right side
    6,183,026.92x = 29,261,254,912,813.79
  5. Step 5: Solve for x
    x = 29,261,254,912,813.79/6,183,026.92
  6. Step 6: Final answer
    x = 4,732,512.94

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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.