Home / 3,062,612.98-4,593,568.94-818,925.94

Finding the Fourth Proportional to 3,062,612.98, 4,593,568.94 and 818,925.94

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Solution

The fourth proportional to 3,062,612.98, 4,593,568.94 and 818,925.94 is: 1,228,295.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,612.98 : 4,593,568.94 = 818,925.94 : x
  2. Step 2: Convert to fraction form
    3,062,612.98/4,593,568.94 = 818,925.94/x
  3. Step 3: Cross multiply
    3,062,612.98x = 4,593,568.94 × 818,925.94
  4. Step 4: Simplify right side
    3,062,612.98x = 3,761,792,762,144.30
  5. Step 5: Solve for x
    x = 3,761,792,762,144.30/3,062,612.98
  6. Step 6: Final answer
    x = 1,228,295.18

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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.