Home / 1,522,147.83-2,284,057.67-883,232.79

Finding the Fourth Proportional to 1,522,147.83, 2,284,057.67 and 883,232.79

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Solution

The fourth proportional to 1,522,147.83, 2,284,057.67 and 883,232.79 is: 1,325,334.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,147.83 : 2,284,057.67 = 883,232.79 : x
  2. Step 2: Convert to fraction form
    1,522,147.83/2,284,057.67 = 883,232.79/x
  3. Step 3: Cross multiply
    1,522,147.83x = 2,284,057.67 × 883,232.79
  4. Step 4: Simplify right side
    1,522,147.83x = 2,017,354,623,978.84
  5. Step 5: Solve for x
    x = 2,017,354,623,978.84/1,522,147.83
  6. Step 6: Final answer
    x = 1,325,334.23

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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.