Home / 3,212,600.44-4,818,917.06-1,082,703.01

Finding the Fourth Proportional to 3,212,600.44, 4,818,917.06 and 1,082,703.01

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Solution

The fourth proportional to 3,212,600.44, 4,818,917.06 and 1,082,703.01 is: 1,624,060.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,212,600.44 : 4,818,917.06 = 1,082,703.01 : x
  2. Step 2: Convert to fraction form
    3,212,600.44/4,818,917.06 = 1,082,703.01/x
  3. Step 3: Cross multiply
    3,212,600.44x = 4,818,917.06 × 1,082,703.01
  4. Step 4: Simplify right side
    3,212,600.44x = 5,217,456,005,802.35
  5. Step 5: Solve for x
    x = 5,217,456,005,802.35/3,212,600.44
  6. Step 6: Final answer
    x = 1,624,060.04

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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.