Home / 3,351,124.80-4,624,572.48-1,823,243.04

Finding the Fourth Proportional to 3,351,124.80, 4,624,572.48 and 1,823,243.04

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Solution

The fourth proportional to 3,351,124.80, 4,624,572.48 and 1,823,243.04 is: 2,516,086.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,124.80 : 4,624,572.48 = 1,823,243.04 : x
  2. Step 2: Convert to fraction form
    3,351,124.80/4,624,572.48 = 1,823,243.04/x
  3. Step 3: Cross multiply
    3,351,124.80x = 4,624,572.48 × 1,823,243.04
  4. Step 4: Simplify right side
    3,351,124.80x = 8,431,719,587,135.54
  5. Step 5: Solve for x
    x = 8,431,719,587,135.54/3,351,124.80
  6. Step 6: Final answer
    x = 2,516,086.42

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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.