Home / 574,629.90-792,989.25-333,052.60

Finding the Fourth Proportional to 574,629.90, 792,989.25 and 333,052.60

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Solution

The fourth proportional to 574,629.90, 792,989.25 and 333,052.60 is: 459,612.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,629.90 : 792,989.25 = 333,052.60 : x
  2. Step 2: Convert to fraction form
    574,629.90/792,989.25 = 333,052.60/x
  3. Step 3: Cross multiply
    574,629.90x = 792,989.25 × 333,052.60
  4. Step 4: Simplify right side
    574,629.90x = 264,107,131,484.55
  5. Step 5: Solve for x
    x = 264,107,131,484.55/574,629.90
  6. Step 6: Final answer
    x = 459,612.58

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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.