Home / 3,823,155.96-5,275,914.62-2,104,239.56

Finding the Fourth Proportional to 3,823,155.96, 5,275,914.62 and 2,104,239.56

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Solution

The fourth proportional to 3,823,155.96, 5,275,914.62 and 2,104,239.56 is: 2,903,828.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,155.96 : 5,275,914.62 = 2,104,239.56 : x
  2. Step 2: Convert to fraction form
    3,823,155.96/5,275,914.62 = 2,104,239.56/x
  3. Step 3: Cross multiply
    3,823,155.96x = 5,275,914.62 × 2,104,239.56
  4. Step 4: Simplify right side
    3,823,155.96x = 11,101,788,258,586.37
  5. Step 5: Solve for x
    x = 11,101,788,258,586.37/3,823,155.96
  6. Step 6: Final answer
    x = 2,903,828.24

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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.