Home / 2,026,622.19-3,039,455.75-746,534.54

Finding the Fourth Proportional to 2,026,622.19, 3,039,455.75 and 746,534.54

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Solution

The fourth proportional to 2,026,622.19, 3,039,455.75 and 746,534.54 is: 1,119,625.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,622.19 : 3,039,455.75 = 746,534.54 : x
  2. Step 2: Convert to fraction form
    2,026,622.19/3,039,455.75 = 746,534.54/x
  3. Step 3: Cross multiply
    2,026,622.19x = 3,039,455.75 × 746,534.54
  4. Step 4: Simplify right side
    2,026,622.19x = 2,269,058,704,042.57
  5. Step 5: Solve for x
    x = 2,269,058,704,042.57/2,026,622.19
  6. Step 6: Final answer
    x = 1,119,625.90

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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.