Home / 3,624,523.08-5,001,860.52-1,993,035.66

Finding the Fourth Proportional to 3,624,523.08, 5,001,860.52 and 1,993,035.66

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Solution

The fourth proportional to 3,624,523.08, 5,001,860.52 and 1,993,035.66 is: 2,750,399.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,523.08 : 5,001,860.52 = 1,993,035.66 : x
  2. Step 2: Convert to fraction form
    3,624,523.08/5,001,860.52 = 1,993,035.66/x
  3. Step 3: Cross multiply
    3,624,523.08x = 5,001,860.52 × 1,993,035.66
  4. Step 4: Simplify right side
    3,624,523.08x = 9,968,886,382,706.14
  5. Step 5: Solve for x
    x = 9,968,886,382,706.14/3,624,523.08
  6. Step 6: Final answer
    x = 2,750,399.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.