Home / 4,052,788.89-6,079,920.08-1,922,853.18

Finding the Fourth Proportional to 4,052,788.89, 6,079,920.08 and 1,922,853.18

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Solution

The fourth proportional to 4,052,788.89, 6,079,920.08 and 1,922,853.18 is: 2,884,629.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052,788.89 : 6,079,920.08 = 1,922,853.18 : x
  2. Step 2: Convert to fraction form
    4,052,788.89/6,079,920.08 = 1,922,853.18/x
  3. Step 3: Cross multiply
    4,052,788.89x = 6,079,920.08 × 1,922,853.18
  4. Step 4: Simplify right side
    4,052,788.89x = 11,690,793,673,159.29
  5. Step 5: Solve for x
    x = 11,690,793,673,159.29/4,052,788.89
  6. Step 6: Final answer
    x = 2,884,629.33

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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.