Home / 2,337,085.25-3,505,276.40-739,440.44

Finding the Fourth Proportional to 2,337,085.25, 3,505,276.40 and 739,440.44

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Solution

The fourth proportional to 2,337,085.25, 3,505,276.40 and 739,440.44 is: 1,109,049.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,085.25 : 3,505,276.40 = 739,440.44 : x
  2. Step 2: Convert to fraction form
    2,337,085.25/3,505,276.40 = 739,440.44/x
  3. Step 3: Cross multiply
    2,337,085.25x = 3,505,276.40 × 739,440.44
  4. Step 4: Simplify right side
    2,337,085.25x = 2,591,943,102,314.03
  5. Step 5: Solve for x
    x = 2,591,943,102,314.03/2,337,085.25
  6. Step 6: Final answer
    x = 1,109,049.45

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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.