Home / 9,327,750.96-13,999,601.70-3,651,961.08

Finding the Fourth Proportional to 9,327,750.96, 13,999,601.70 and 3,651,961.08

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Solution

The fourth proportional to 9,327,750.96, 13,999,601.70 and 3,651,961.08 is: 5,481,064.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,327,750.96 : 13,999,601.70 = 3,651,961.08 : x
  2. Step 2: Convert to fraction form
    9,327,750.96/13,999,601.70 = 3,651,961.08/x
  3. Step 3: Cross multiply
    9,327,750.96x = 13,999,601.70 × 3,651,961.08
  4. Step 4: Simplify right side
    9,327,750.96x = 51,126,000,543,901.84
  5. Step 5: Solve for x
    x = 51,126,000,543,901.84/9,327,750.96
  6. Step 6: Final answer
    x = 5,481,064.06

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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.