Home / 6,211,662.88-9,317,491.44-1,723,937.44

Finding the Fourth Proportional to 6,211,662.88, 9,317,491.44 and 1,723,937.44

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Solution

The fourth proportional to 6,211,662.88, 9,317,491.44 and 1,723,937.44 is: 2,585,905.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,211,662.88 : 9,317,491.44 = 1,723,937.44 : x
  2. Step 2: Convert to fraction form
    6,211,662.88/9,317,491.44 = 1,723,937.44/x
  3. Step 3: Cross multiply
    6,211,662.88x = 9,317,491.44 × 1,723,937.44
  4. Step 4: Simplify right side
    6,211,662.88x = 16,062,772,340,295.51
  5. Step 5: Solve for x
    x = 16,062,772,340,295.51/6,211,662.88
  6. Step 6: Final answer
    x = 2,585,905.36

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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.