Home / 3,062,144.63-4,593,503.07-903,171.84

Finding the Fourth Proportional to 3,062,144.63, 4,593,503.07 and 903,171.84

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Solution

The fourth proportional to 3,062,144.63, 4,593,503.07 and 903,171.84 is: 1,354,842.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,144.63 : 4,593,503.07 = 903,171.84 : x
  2. Step 2: Convert to fraction form
    3,062,144.63/4,593,503.07 = 903,171.84/x
  3. Step 3: Cross multiply
    3,062,144.63x = 4,593,503.07 × 903,171.84
  4. Step 4: Simplify right side
    3,062,144.63x = 4,148,722,619,777.55
  5. Step 5: Solve for x
    x = 4,148,722,619,777.55/3,062,144.63
  6. Step 6: Final answer
    x = 1,354,842.15

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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.