Home / 6,322,446.93-9,483,670.80-1,530,137.01

Finding the Fourth Proportional to 6,322,446.93, 9,483,670.80 and 1,530,137.01

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Solution

The fourth proportional to 6,322,446.93, 9,483,670.80 and 1,530,137.01 is: 2,295,205.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,322,446.93 : 9,483,670.80 = 1,530,137.01 : x
  2. Step 2: Convert to fraction form
    6,322,446.93/9,483,670.80 = 1,530,137.01/x
  3. Step 3: Cross multiply
    6,322,446.93x = 9,483,670.80 × 1,530,137.01
  4. Step 4: Simplify right side
    6,322,446.93x = 14,511,315,681,736.31
  5. Step 5: Solve for x
    x = 14,511,315,681,736.31/6,322,446.93
  6. Step 6: Final answer
    x = 2,295,205.61

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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.