Home / 6,335,568.09-8,743,268.43-3,582,196.41

Finding the Fourth Proportional to 6,335,568.09, 8,743,268.43 and 3,582,196.41

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Solution

The fourth proportional to 6,335,568.09, 8,743,268.43 and 3,582,196.41 is: 4,943,535.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,568.09 : 8,743,268.43 = 3,582,196.41 : x
  2. Step 2: Convert to fraction form
    6,335,568.09/8,743,268.43 = 3,582,196.41/x
  3. Step 3: Cross multiply
    6,335,568.09x = 8,743,268.43 × 3,582,196.41
  4. Step 4: Simplify right side
    6,335,568.09x = 31,320,104,781,612.34
  5. Step 5: Solve for x
    x = 31,320,104,781,612.34/6,335,568.09
  6. Step 6: Final answer
    x = 4,943,535.34

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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.