Home / 1,494,619-2,063,507.34-959,008.12

Finding the Fourth Proportional to 1,494,619, 2,063,507.34 and 959,008.12

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Solution

The fourth proportional to 1,494,619, 2,063,507.34 and 959,008.12 is: 1,324,029.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,619 : 2,063,507.34 = 959,008.12 : x
  2. Step 2: Convert to fraction form
    1,494,619/2,063,507.34 = 959,008.12/x
  3. Step 3: Cross multiply
    1,494,619x = 2,063,507.34 × 959,008.12
  4. Step 4: Simplify right side
    1,494,619x = 1,978,920,294,739.60
  5. Step 5: Solve for x
    x = 1,978,920,294,739.60/1,494,619
  6. Step 6: Final answer
    x = 1,324,029.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.