Home / 2,099,196.96-3,148,804.08-582,999.36

Finding the Fourth Proportional to 2,099,196.96, 3,148,804.08 and 582,999.36

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Solution

The fourth proportional to 2,099,196.96, 3,148,804.08 and 582,999.36 is: 874,501.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,099,196.96 : 3,148,804.08 = 582,999.36 : x
  2. Step 2: Convert to fraction form
    2,099,196.96/3,148,804.08 = 582,999.36/x
  3. Step 3: Cross multiply
    2,099,196.96x = 3,148,804.08 × 582,999.36
  4. Step 4: Simplify right side
    2,099,196.96x = 1,835,750,763,405.39
  5. Step 5: Solve for x
    x = 1,835,750,763,405.39/2,099,196.96
  6. Step 6: Final answer
    x = 874,501.44

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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.