Home / 2,268,362.93-3,403,208.69-670,968.56

Finding the Fourth Proportional to 2,268,362.93, 3,403,208.69 and 670,968.56

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Solution

The fourth proportional to 2,268,362.93, 3,403,208.69 and 670,968.56 is: 1,006,649.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,362.93 : 3,403,208.69 = 670,968.56 : x
  2. Step 2: Convert to fraction form
    2,268,362.93/3,403,208.69 = 670,968.56/x
  3. Step 3: Cross multiply
    2,268,362.93x = 3,403,208.69 × 670,968.56
  4. Step 4: Simplify right side
    2,268,362.93x = 2,283,446,032,790.26
  5. Step 5: Solve for x
    x = 2,283,446,032,790.26/2,268,362.93
  6. Step 6: Final answer
    x = 1,006,649.33

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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.