Home / 6,534,538.44-9,802,422.34-1,923,527.72

Finding the Fourth Proportional to 6,534,538.44, 9,802,422.34 and 1,923,527.72

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Solution

The fourth proportional to 6,534,538.44, 9,802,422.34 and 1,923,527.72 is: 2,885,472.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,534,538.44 : 9,802,422.34 = 1,923,527.72 : x
  2. Step 2: Convert to fraction form
    6,534,538.44/9,802,422.34 = 1,923,527.72/x
  3. Step 3: Cross multiply
    6,534,538.44x = 9,802,422.34 × 1,923,527.72
  4. Step 4: Simplify right side
    6,534,538.44x = 18,855,231,094,137.27
  5. Step 5: Solve for x
    x = 18,855,231,094,137.27/6,534,538.44
  6. Step 6: Final answer
    x = 2,885,472.52

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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.