Home / 7,601,013.03-11,419,708.65-4,873,903.47

Finding the Fourth Proportional to 7,601,013.03, 11,419,708.65 and 4,873,903.47

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Solution

The fourth proportional to 7,601,013.03, 11,419,708.65 and 4,873,903.47 is: 7,322,518.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,601,013.03 : 11,419,708.65 = 4,873,903.47 : x
  2. Step 2: Convert to fraction form
    7,601,013.03/11,419,708.65 = 4,873,903.47/x
  3. Step 3: Cross multiply
    7,601,013.03x = 11,419,708.65 × 4,873,903.47
  4. Step 4: Simplify right side
    7,601,013.03x = 55,658,557,615,624.02
  5. Step 5: Solve for x
    x = 55,658,557,615,624.02/7,601,013.03
  6. Step 6: Final answer
    x = 7,322,518.38

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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.