Home / 1,093,092.72-1,628,772.24-973,847.76

Finding the Fourth Proportional to 1,093,092.72, 1,628,772.24 and 973,847.76

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Solution

The fourth proportional to 1,093,092.72, 1,628,772.24 and 973,847.76 is: 1,451,090.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,092.72 : 1,628,772.24 = 973,847.76 : x
  2. Step 2: Convert to fraction form
    1,093,092.72/1,628,772.24 = 973,847.76/x
  3. Step 3: Cross multiply
    1,093,092.72x = 1,628,772.24 × 973,847.76
  4. Step 4: Simplify right side
    1,093,092.72x = 1,586,176,197,474.18
  5. Step 5: Solve for x
    x = 1,586,176,197,474.18/1,093,092.72
  6. Step 6: Final answer
    x = 1,451,090.26

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.