Home / 5,451,352.70-7,522,917.12-3,004,051.32

Finding the Fourth Proportional to 5,451,352.70, 7,522,917.12 and 3,004,051.32

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Solution

The fourth proportional to 5,451,352.70, 7,522,917.12 and 3,004,051.32 is: 4,145,618.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,352.70 : 7,522,917.12 = 3,004,051.32 : x
  2. Step 2: Convert to fraction form
    5,451,352.70/7,522,917.12 = 3,004,051.32/x
  3. Step 3: Cross multiply
    5,451,352.70x = 7,522,917.12 × 3,004,051.32
  4. Step 4: Simplify right side
    5,451,352.70x = 22,599,229,104,586.60
  5. Step 5: Solve for x
    x = 22,599,229,104,586.60/5,451,352.70
  6. Step 6: Final answer
    x = 4,145,618.60

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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.