Home / 6,601,212.27-9,108,468.44-3,809,317.01

Finding the Fourth Proportional to 6,601,212.27, 9,108,468.44 and 3,809,317.01

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Solution

The fourth proportional to 6,601,212.27, 9,108,468.44 and 3,809,317.01 is: 5,256,162.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,601,212.27 : 9,108,468.44 = 3,809,317.01 : x
  2. Step 2: Convert to fraction form
    6,601,212.27/9,108,468.44 = 3,809,317.01/x
  3. Step 3: Cross multiply
    6,601,212.27x = 9,108,468.44 × 3,809,317.01
  4. Step 4: Simplify right side
    6,601,212.27x = 34,697,043,698,951.24
  5. Step 5: Solve for x
    x = 34,697,043,698,951.24/6,601,212.27
  6. Step 6: Final answer
    x = 5,256,162.40

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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.