Home / 7,614,267.66-11,420,795.94-3,062,107.32

Finding the Fourth Proportional to 7,614,267.66, 11,420,795.94 and 3,062,107.32

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Solution

The fourth proportional to 7,614,267.66, 11,420,795.94 and 3,062,107.32 is: 4,592,917.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,614,267.66 : 11,420,795.94 = 3,062,107.32 : x
  2. Step 2: Convert to fraction form
    7,614,267.66/11,420,795.94 = 3,062,107.32/x
  3. Step 3: Cross multiply
    7,614,267.66x = 11,420,795.94 × 3,062,107.32
  4. Step 4: Simplify right side
    7,614,267.66x = 34,971,702,848,100.28
  5. Step 5: Solve for x
    x = 34,971,702,848,100.28/7,614,267.66
  6. Step 6: Final answer
    x = 4,592,917.46

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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.