Home / 8,350,933.74-12,510,093-3,967,835.26

Finding the Fourth Proportional to 8,350,933.74, 12,510,093 and 3,967,835.26

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Solution

The fourth proportional to 8,350,933.74, 12,510,093 and 3,967,835.26 is: 5,944,004.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,350,933.74 : 12,510,093 = 3,967,835.26 : x
  2. Step 2: Convert to fraction form
    8,350,933.74/12,510,093 = 3,967,835.26/x
  3. Step 3: Cross multiply
    8,350,933.74x = 12,510,093 × 3,967,835.26
  4. Step 4: Simplify right side
    8,350,933.74x = 49,637,988,080,003.95
  5. Step 5: Solve for x
    x = 49,637,988,080,003.95/8,350,933.74
  6. Step 6: Final answer
    x = 5,944,004.54

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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.