Home / 4,844,546.48-7,268,240.80-1,432,923

Finding the Fourth Proportional to 4,844,546.48, 7,268,240.80 and 1,432,923

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Solution

The fourth proportional to 4,844,546.48, 7,268,240.80 and 1,432,923 is: 2,149,804.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,546.48 : 7,268,240.80 = 1,432,923 : x
  2. Step 2: Convert to fraction form
    4,844,546.48/7,268,240.80 = 1,432,923/x
  3. Step 3: Cross multiply
    4,844,546.48x = 7,268,240.80 × 1,432,923
  4. Step 4: Simplify right side
    4,844,546.48x = 10,414,829,411,858.40
  5. Step 5: Solve for x
    x = 10,414,829,411,858.40/4,844,546.48
  6. Step 6: Final answer
    x = 2,149,804.83

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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.