Home / 3,062,144.76-4,593,503.27-903,171.98

Finding the Fourth Proportional to 3,062,144.76, 4,593,503.27 and 903,171.98

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Solution

The fourth proportional to 3,062,144.76, 4,593,503.27 and 903,171.98 is: 1,354,842.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,144.76 : 4,593,503.27 = 903,171.98 : x
  2. Step 2: Convert to fraction form
    3,062,144.76/4,593,503.27 = 903,171.98/x
  3. Step 3: Cross multiply
    3,062,144.76x = 4,593,503.27 × 903,171.98
  4. Step 4: Simplify right side
    3,062,144.76x = 4,148,723,422,792.79
  5. Step 5: Solve for x
    x = 4,148,723,422,792.79/3,062,144.76
  6. Step 6: Final answer
    x = 1,354,842.36

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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.