Home / 6,183,025.92-8,531,763.84-3,429,682.56

Finding the Fourth Proportional to 6,183,025.92, 8,531,763.84 and 3,429,682.56

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Solution

The fourth proportional to 6,183,025.92, 8,531,763.84 and 3,429,682.56 is: 4,732,511.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183,025.92 : 8,531,763.84 = 3,429,682.56 : x
  2. Step 2: Convert to fraction form
    6,183,025.92/8,531,763.84 = 3,429,682.56/x
  3. Step 3: Cross multiply
    6,183,025.92x = 8,531,763.84 × 3,429,682.56
  4. Step 4: Simplify right side
    6,183,025.92x = 29,261,241,648,086.63
  5. Step 5: Solve for x
    x = 29,261,241,648,086.63/6,183,025.92
  6. Step 6: Final answer
    x = 4,732,511.56

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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.