Home / 7,197,552.88-10,796,329.33-2,405,242.15

Finding the Fourth Proportional to 7,197,552.88, 10,796,329.33 and 2,405,242.15

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Solution

The fourth proportional to 7,197,552.88, 10,796,329.33 and 2,405,242.15 is: 3,607,863.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,197,552.88 : 10,796,329.33 = 2,405,242.15 : x
  2. Step 2: Convert to fraction form
    7,197,552.88/10,796,329.33 = 2,405,242.15/x
  3. Step 3: Cross multiply
    7,197,552.88x = 10,796,329.33 × 2,405,242.15
  4. Step 4: Simplify right side
    7,197,552.88x = 25,967,786,303,789.40
  5. Step 5: Solve for x
    x = 25,967,786,303,789.40/7,197,552.88
  6. Step 6: Final answer
    x = 3,607,863.22

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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.