Home / 3,321,718.65-4,583,971.71-1,793,825.64

Finding the Fourth Proportional to 3,321,718.65, 4,583,971.71 and 1,793,825.64

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Solution

The fourth proportional to 3,321,718.65, 4,583,971.71 and 1,793,825.64 is: 2,475,479.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,718.65 : 4,583,971.71 = 1,793,825.64 : x
  2. Step 2: Convert to fraction form
    3,321,718.65/4,583,971.71 = 1,793,825.64/x
  3. Step 3: Cross multiply
    3,321,718.65x = 4,583,971.71 × 1,793,825.64
  4. Step 4: Simplify right side
    3,321,718.65x = 8,222,845,986,432.64
  5. Step 5: Solve for x
    x = 8,222,845,986,432.64/3,321,718.65
  6. Step 6: Final answer
    x = 2,475,479.37

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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.