Home / 3,028,708.91-4,542,080.36-1,006,410.06

Finding the Fourth Proportional to 3,028,708.91, 4,542,080.36 and 1,006,410.06

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Solution

The fourth proportional to 3,028,708.91, 4,542,080.36 and 1,006,410.06 is: 1,509,288.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,708.91 : 4,542,080.36 = 1,006,410.06 : x
  2. Step 2: Convert to fraction form
    3,028,708.91/4,542,080.36 = 1,006,410.06/x
  3. Step 3: Cross multiply
    3,028,708.91x = 4,542,080.36 × 1,006,410.06
  4. Step 4: Simplify right side
    3,028,708.91x = 4,571,195,362,600.37
  5. Step 5: Solve for x
    x = 4,571,195,362,600.37/3,028,708.91
  6. Step 6: Final answer
    x = 1,509,288.44

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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.