Home / 2,837,422.25-3,915,737.22-1,548,333.37

Finding the Fourth Proportional to 2,837,422.25, 3,915,737.22 and 1,548,333.37

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Solution

The fourth proportional to 2,837,422.25, 3,915,737.22 and 1,548,333.37 is: 2,136,751.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,422.25 : 3,915,737.22 = 1,548,333.37 : x
  2. Step 2: Convert to fraction form
    2,837,422.25/3,915,737.22 = 1,548,333.37/x
  3. Step 3: Cross multiply
    2,837,422.25x = 3,915,737.22 × 1,548,333.37
  4. Step 4: Simplify right side
    2,837,422.25x = 6,062,866,610,771.70
  5. Step 5: Solve for x
    x = 6,062,866,610,771.70/2,837,422.25
  6. Step 6: Final answer
    x = 2,136,751.63

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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.