Home / 5,912,000.66-8,863,742.99-3,632,815.37

Finding the Fourth Proportional to 5,912,000.66, 8,863,742.99 and 3,632,815.37

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Solution

The fourth proportional to 5,912,000.66, 8,863,742.99 and 3,632,815.37 is: 5,446,606.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,912,000.66 : 8,863,742.99 = 3,632,815.37 : x
  2. Step 2: Convert to fraction form
    5,912,000.66/8,863,742.99 = 3,632,815.37/x
  3. Step 3: Cross multiply
    5,912,000.66x = 8,863,742.99 × 3,632,815.37
  4. Step 4: Simplify right side
    5,912,000.66x = 32,200,341,801,043.15
  5. Step 5: Solve for x
    x = 32,200,341,801,043.15/5,912,000.66
  6. Step 6: Final answer
    x = 5,446,606.60

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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.