Home / 3,968,690.02-5,951,606.47-1,374,292.24

Finding the Fourth Proportional to 3,968,690.02, 5,951,606.47 and 1,374,292.24

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Solution

The fourth proportional to 3,968,690.02, 5,951,606.47 and 1,374,292.24 is: 2,060,943.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,968,690.02 : 5,951,606.47 = 1,374,292.24 : x
  2. Step 2: Convert to fraction form
    3,968,690.02/5,951,606.47 = 1,374,292.24/x
  3. Step 3: Cross multiply
    3,968,690.02x = 5,951,606.47 × 1,374,292.24
  4. Step 4: Simplify right side
    3,968,690.02x = 8,179,246,568,940.05
  5. Step 5: Solve for x
    x = 8,179,246,568,940.05/3,968,690.02
  6. Step 6: Final answer
    x = 2,060,943.67

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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.