Home / 2,772,954.50-3,826,021.29-1,610,710.34

Finding the Fourth Proportional to 2,772,954.50, 3,826,021.29 and 1,610,710.34

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Solution

The fourth proportional to 2,772,954.50, 3,826,021.29 and 1,610,710.34 is: 2,222,399.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,772,954.50 : 3,826,021.29 = 1,610,710.34 : x
  2. Step 2: Convert to fraction form
    2,772,954.50/3,826,021.29 = 1,610,710.34/x
  3. Step 3: Cross multiply
    2,772,954.50x = 3,826,021.29 × 1,610,710.34
  4. Step 4: Simplify right side
    2,772,954.50x = 6,162,612,052,863.14
  5. Step 5: Solve for x
    x = 6,162,612,052,863.14/2,772,954.50
  6. Step 6: Final answer
    x = 2,222,399.27

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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.