Home / 7,464,757.34-11,190,468.08-2,914,747.58

Finding the Fourth Proportional to 7,464,757.34, 11,190,468.08 and 2,914,747.58

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Solution

The fourth proportional to 7,464,757.34, 11,190,468.08 and 2,914,747.58 is: 4,369,517.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464,757.34 : 11,190,468.08 = 2,914,747.58 : x
  2. Step 2: Convert to fraction form
    7,464,757.34/11,190,468.08 = 2,914,747.58/x
  3. Step 3: Cross multiply
    7,464,757.34x = 11,190,468.08 × 2,914,747.58
  4. Step 4: Simplify right side
    7,464,757.34x = 32,617,389,755,247.25
  5. Step 5: Solve for x
    x = 32,617,389,755,247.25/7,464,757.34
  6. Step 6: Final answer
    x = 4,369,517.76

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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.