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Finding the Fourth Proportional to 5,995,558.44, 8,993,254.23 and 1,446,569.28

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Solution

The fourth proportional to 5,995,558.44, 8,993,254.23 and 1,446,569.28 is: 2,169,833.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995,558.44 : 8,993,254.23 = 1,446,569.28 : x
  2. Step 2: Convert to fraction form
    5,995,558.44/8,993,254.23 = 1,446,569.28/x
  3. Step 3: Cross multiply
    5,995,558.44x = 8,993,254.23 × 1,446,569.28
  4. Step 4: Simplify right side
    5,995,558.44x = 13,009,365,296,348.05
  5. Step 5: Solve for x
    x = 13,009,365,296,348.05/5,995,558.44
  6. Step 6: Final answer
    x = 2,169,833.79

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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.