Home / 3,703,544.65-5,551,409.06-1,997,223.56

Finding the Fourth Proportional to 3,703,544.65, 5,551,409.06 and 1,997,223.56

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Solution

The fourth proportional to 3,703,544.65, 5,551,409.06 and 1,997,223.56 is: 2,993,727.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,544.65 : 5,551,409.06 = 1,997,223.56 : x
  2. Step 2: Convert to fraction form
    3,703,544.65/5,551,409.06 = 1,997,223.56/x
  3. Step 3: Cross multiply
    3,703,544.65x = 5,551,409.06 × 1,997,223.56
  4. Step 4: Simplify right side
    3,703,544.65x = 11,087,404,965,829.45
  5. Step 5: Solve for x
    x = 11,087,404,965,829.45/3,703,544.65
  6. Step 6: Final answer
    x = 2,993,727.90

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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.