Home / 7,499,548.44-11,247,000.89-2,706,631.02

Finding the Fourth Proportional to 7,499,548.44, 11,247,000.89 and 2,706,631.02

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Solution

The fourth proportional to 7,499,548.44, 11,247,000.89 and 2,706,631.02 is: 4,059,108.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,499,548.44 : 11,247,000.89 = 2,706,631.02 : x
  2. Step 2: Convert to fraction form
    7,499,548.44/11,247,000.89 = 2,706,631.02/x
  3. Step 3: Cross multiply
    7,499,548.44x = 11,247,000.89 × 2,706,631.02
  4. Step 4: Simplify right side
    7,499,548.44x = 30,441,481,477,308.45
  5. Step 5: Solve for x
    x = 30,441,481,477,308.45/7,499,548.44
  6. Step 6: Final answer
    x = 4,059,108.59

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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.