Home / 886,204.04-1,222,955.35-483,796.04

Finding the Fourth Proportional to 886,204.04, 1,222,955.35 and 483,796.04

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Solution

The fourth proportional to 886,204.04, 1,222,955.35 and 483,796.04 is: 667,635.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,204.04 : 1,222,955.35 = 483,796.04 : x
  2. Step 2: Convert to fraction form
    886,204.04/1,222,955.35 = 483,796.04/x
  3. Step 3: Cross multiply
    886,204.04x = 1,222,955.35 × 483,796.04
  4. Step 4: Simplify right side
    886,204.04x = 591,660,948,102.55
  5. Step 5: Solve for x
    x = 591,660,948,102.55/886,204.04
  6. Step 6: Final answer
    x = 667,635.13

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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.