Home / 1,183,601.60-1,773,944.40-804,521.60

Finding the Fourth Proportional to 1,183,601.60, 1,773,944.40 and 804,521.60

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Solution

The fourth proportional to 1,183,601.60, 1,773,944.40 and 804,521.60 is: 1,205,791.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,601.60 : 1,773,944.40 = 804,521.60 : x
  2. Step 2: Convert to fraction form
    1,183,601.60/1,773,944.40 = 804,521.60/x
  3. Step 3: Cross multiply
    1,183,601.60x = 1,773,944.40 × 804,521.60
  4. Step 4: Simplify right side
    1,183,601.60x = 1,427,176,586,999.04
  5. Step 5: Solve for x
    x = 1,427,176,586,999.04/1,183,601.60
  6. Step 6: Final answer
    x = 1,205,791.36

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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.