Home / 3,802,119-5,703,440.91-1,106,466.54

Finding the Fourth Proportional to 3,802,119, 5,703,440.91 and 1,106,466.54

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Solution

The fourth proportional to 3,802,119, 5,703,440.91 and 1,106,466.54 is: 1,659,776.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,119 : 5,703,440.91 = 1,106,466.54 : x
  2. Step 2: Convert to fraction form
    3,802,119/5,703,440.91 = 1,106,466.54/x
  3. Step 3: Cross multiply
    3,802,119x = 5,703,440.91 × 1,106,466.54
  4. Step 4: Simplify right side
    3,802,119x = 6,310,666,529,782.15
  5. Step 5: Solve for x
    x = 6,310,666,529,782.15/3,802,119
  6. Step 6: Final answer
    x = 1,659,776.17

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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.