Home / 3,225,408.03-4,449,211.47-2,016,084.51

Finding the Fourth Proportional to 3,225,408.03, 4,449,211.47 and 2,016,084.51

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Solution

The fourth proportional to 3,225,408.03, 4,449,211.47 and 2,016,084.51 is: 2,781,039.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,408.03 : 4,449,211.47 = 2,016,084.51 : x
  2. Step 2: Convert to fraction form
    3,225,408.03/4,449,211.47 = 2,016,084.51/x
  3. Step 3: Cross multiply
    3,225,408.03x = 4,449,211.47 × 2,016,084.51
  4. Step 4: Simplify right side
    3,225,408.03x = 8,969,986,326,381.33
  5. Step 5: Solve for x
    x = 8,969,986,326,381.33/3,225,408.03
  6. Step 6: Final answer
    x = 2,781,039.25

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1.5x scale

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.