Home / 1,166,957.08-1,608,202.26-844,119.64

Finding the Fourth Proportional to 1,166,957.08, 1,608,202.26 and 844,119.64

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Solution

The fourth proportional to 1,166,957.08, 1,608,202.26 and 844,119.64 is: 1,163,294.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,957.08 : 1,608,202.26 = 844,119.64 : x
  2. Step 2: Convert to fraction form
    1,166,957.08/1,608,202.26 = 844,119.64/x
  3. Step 3: Cross multiply
    1,166,957.08x = 1,608,202.26 × 844,119.64
  4. Step 4: Simplify right side
    1,166,957.08x = 1,357,515,112,758.39
  5. Step 5: Solve for x
    x = 1,357,515,112,758.39/1,166,957.08
  6. Step 6: Final answer
    x = 1,163,294.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.