Home / 6,489,464.36-9,733,452.96-1,697,616.14

Finding the Fourth Proportional to 6,489,464.36, 9,733,452.96 and 1,697,616.14

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Solution

The fourth proportional to 6,489,464.36, 9,733,452.96 and 1,697,616.14 is: 2,546,229.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,489,464.36 : 9,733,452.96 = 1,697,616.14 : x
  2. Step 2: Convert to fraction form
    6,489,464.36/9,733,452.96 = 1,697,616.14/x
  3. Step 3: Cross multiply
    6,489,464.36x = 9,733,452.96 × 1,697,616.14
  4. Step 4: Simplify right side
    6,489,464.36x = 16,523,666,842,826.78
  5. Step 5: Solve for x
    x = 16,523,666,842,826.78/6,489,464.36
  6. Step 6: Final answer
    x = 2,546,229.69

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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.