Home / 2,333,236.26-3,219,867.24-1,260,148.26

Finding the Fourth Proportional to 2,333,236.26, 3,219,867.24 and 1,260,148.26

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Solution

The fourth proportional to 2,333,236.26, 3,219,867.24 and 1,260,148.26 is: 1,739,005.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,236.26 : 3,219,867.24 = 1,260,148.26 : x
  2. Step 2: Convert to fraction form
    2,333,236.26/3,219,867.24 = 1,260,148.26/x
  3. Step 3: Cross multiply
    2,333,236.26x = 3,219,867.24 × 1,260,148.26
  4. Step 4: Simplify right side
    2,333,236.26x = 4,057,510,099,917.00
  5. Step 5: Solve for x
    x = 4,057,510,099,917.00/2,333,236.26
  6. Step 6: Final answer
    x = 1,739,005.25

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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.