Home / 6,322,425.09-9,483,638.03-1,530,115.17

Finding the Fourth Proportional to 6,322,425.09, 9,483,638.03 and 1,530,115.17

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Solution

The fourth proportional to 6,322,425.09, 9,483,638.03 and 1,530,115.17 is: 2,295,172.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,322,425.09 : 9,483,638.03 = 1,530,115.17 : x
  2. Step 2: Convert to fraction form
    6,322,425.09/9,483,638.03 = 1,530,115.17/x
  3. Step 3: Cross multiply
    6,322,425.09x = 9,483,638.03 × 1,530,115.17
  4. Step 4: Simplify right side
    6,322,425.09x = 14,511,058,387,622.53
  5. Step 5: Solve for x
    x = 14,511,058,387,622.53/6,322,425.09
  6. Step 6: Final answer
    x = 2,295,172.85

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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.