Home / 4,284,265.77-5,912,286.75-2,448,763.46

Finding the Fourth Proportional to 4,284,265.77, 5,912,286.75 and 2,448,763.46

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Solution

The fourth proportional to 4,284,265.77, 5,912,286.75 and 2,448,763.46 is: 3,379,293.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284,265.77 : 5,912,286.75 = 2,448,763.46 : x
  2. Step 2: Convert to fraction form
    4,284,265.77/5,912,286.75 = 2,448,763.46/x
  3. Step 3: Cross multiply
    4,284,265.77x = 5,912,286.75 × 2,448,763.46
  4. Step 4: Simplify right side
    4,284,265.77x = 14,477,791,758,442.15
  5. Step 5: Solve for x
    x = 14,477,791,758,442.15/4,284,265.77
  6. Step 6: Final answer
    x = 3,379,293.57

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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.