Home / 7,601,008.52-11,419,701.89-4,873,898.96

Finding the Fourth Proportional to 7,601,008.52, 11,419,701.89 and 4,873,898.96

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Solution

The fourth proportional to 7,601,008.52, 11,419,701.89 and 4,873,898.96 is: 7,322,511.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,601,008.52 : 11,419,701.89 = 4,873,898.96 : x
  2. Step 2: Convert to fraction form
    7,601,008.52/11,419,701.89 = 4,873,898.96/x
  3. Step 3: Cross multiply
    7,601,008.52x = 11,419,701.89 × 4,873,898.96
  4. Step 4: Simplify right side
    7,601,008.52x = 55,658,473,083,713.03
  5. Step 5: Solve for x
    x = 55,658,473,083,713.03/7,601,008.52
  6. Step 6: Final answer
    x = 7,322,511.60

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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.