Home / 7,601,010.02-11,419,704.14-4,873,900.46

Finding the Fourth Proportional to 7,601,010.02, 11,419,704.14 and 4,873,900.46

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Solution

The fourth proportional to 7,601,010.02, 11,419,704.14 and 4,873,900.46 is: 7,322,513.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,601,010.02 : 11,419,704.14 = 4,873,900.46 : x
  2. Step 2: Convert to fraction form
    7,601,010.02/11,419,704.14 = 4,873,900.46/x
  3. Step 3: Cross multiply
    7,601,010.02x = 11,419,704.14 × 4,873,900.46
  4. Step 4: Simplify right side
    7,601,010.02x = 55,658,501,261,009.91
  5. Step 5: Solve for x
    x = 55,658,501,261,009.91/7,601,010.02
  6. Step 6: Final answer
    x = 7,322,513.87

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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.