Home / 2,444,455.09-3,373,968.09-1,670,399.25

Finding the Fourth Proportional to 2,444,455.09, 3,373,968.09 and 1,670,399.25

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Solution

The fourth proportional to 2,444,455.09, 3,373,968.09 and 1,670,399.25 is: 2,305,574.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,455.09 : 3,373,968.09 = 1,670,399.25 : x
  2. Step 2: Convert to fraction form
    2,444,455.09/3,373,968.09 = 1,670,399.25/x
  3. Step 3: Cross multiply
    2,444,455.09x = 3,373,968.09 × 1,670,399.25
  4. Step 4: Simplify right side
    2,444,455.09x = 5,635,873,767,059.93
  5. Step 5: Solve for x
    x = 5,635,873,767,059.93/2,444,455.09
  6. Step 6: Final answer
    x = 2,305,574.68

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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.