Home / 10,630,164.60-15,942,654.90-3,056,340.60

Finding the Fourth Proportional to 10,630,164.60, 15,942,654.90 and 3,056,340.60

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Solution

The fourth proportional to 10,630,164.60, 15,942,654.90 and 3,056,340.60 is: 4,583,765.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,630,164.60 : 15,942,654.90 = 3,056,340.60 : x
  2. Step 2: Convert to fraction form
    10,630,164.60/15,942,654.90 = 3,056,340.60/x
  3. Step 3: Cross multiply
    10,630,164.60x = 15,942,654.90 × 3,056,340.60
  4. Step 4: Simplify right side
    10,630,164.60x = 48,726,183,442,658.95
  5. Step 5: Solve for x
    x = 48,726,183,442,658.95/10,630,164.60
  6. Step 6: Final answer
    x = 4,583,765.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.