Home / 4,907,323.32-7,340,481.93-3,448,267.53

Finding the Fourth Proportional to 4,907,323.32, 7,340,481.93 and 3,448,267.53

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Solution

The fourth proportional to 4,907,323.32, 7,340,481.93 and 3,448,267.53 is: 5,157,994.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907,323.32 : 7,340,481.93 = 3,448,267.53 : x
  2. Step 2: Convert to fraction form
    4,907,323.32/7,340,481.93 = 3,448,267.53/x
  3. Step 3: Cross multiply
    4,907,323.32x = 7,340,481.93 × 3,448,267.53
  4. Step 4: Simplify right side
    4,907,323.32x = 25,311,945,493,770.73
  5. Step 5: Solve for x
    x = 25,311,945,493,770.73/4,907,323.32
  6. Step 6: Final answer
    x = 5,157,994.26

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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.