Home / 3,323,401.62-4,586,314.32-1,853,403.12

Finding the Fourth Proportional to 3,323,401.62, 4,586,314.32 and 1,853,403.12

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Solution

The fourth proportional to 3,323,401.62, 4,586,314.32 and 1,853,403.12 is: 2,557,707.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,401.62 : 4,586,314.32 = 1,853,403.12 : x
  2. Step 2: Convert to fraction form
    3,323,401.62/4,586,314.32 = 1,853,403.12/x
  3. Step 3: Cross multiply
    3,323,401.62x = 4,586,314.32 × 1,853,403.12
  4. Step 4: Simplify right side
    3,323,401.62x = 8,500,289,269,988.68
  5. Step 5: Solve for x
    x = 8,500,289,269,988.68/3,323,401.62
  6. Step 6: Final answer
    x = 2,557,707.51

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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.