Home / 7,464,758.59-11,190,469.96-2,914,748.83

Finding the Fourth Proportional to 7,464,758.59, 11,190,469.96 and 2,914,748.83

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Solution

The fourth proportional to 7,464,758.59, 11,190,469.96 and 2,914,748.83 is: 4,369,519.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464,758.59 : 11,190,469.96 = 2,914,748.83 : x
  2. Step 2: Convert to fraction form
    7,464,758.59/11,190,469.96 = 2,914,748.83/x
  3. Step 3: Cross multiply
    7,464,758.59x = 11,190,469.96 × 2,914,748.83
  4. Step 4: Simplify right side
    7,464,758.59x = 32,617,409,223,060.15
  5. Step 5: Solve for x
    x = 32,617,409,223,060.15/7,464,758.59
  6. Step 6: Final answer
    x = 4,369,519.63

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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.