Home / 7,197,599.09-10,796,398.66-2,405,288.35

Finding the Fourth Proportional to 7,197,599.09, 10,796,398.66 and 2,405,288.35

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Solution

The fourth proportional to 7,197,599.09, 10,796,398.66 and 2,405,288.35 is: 3,607,932.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,197,599.09 : 10,796,398.66 = 2,405,288.35 : x
  2. Step 2: Convert to fraction form
    7,197,599.09/10,796,398.66 = 2,405,288.35/x
  3. Step 3: Cross multiply
    7,197,599.09x = 10,796,398.66 × 2,405,288.35
  4. Step 4: Simplify right side
    7,197,599.09x = 25,968,451,942,119.39
  5. Step 5: Solve for x
    x = 25,968,451,942,119.39/7,197,599.09
  6. Step 6: Final answer
    x = 3,607,932.54

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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.