Home / 2,052,842.60-3,073,431.90-1,941,127.40

Finding the Fourth Proportional to 2,052,842.60, 3,073,431.90 and 1,941,127.40

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Solution

The fourth proportional to 2,052,842.60, 3,073,431.90 and 1,941,127.40 is: 2,906,176.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,842.60 : 3,073,431.90 = 1,941,127.40 : x
  2. Step 2: Convert to fraction form
    2,052,842.60/3,073,431.90 = 1,941,127.40/x
  3. Step 3: Cross multiply
    2,052,842.60x = 3,073,431.90 × 1,941,127.40
  4. Step 4: Simplify right side
    2,052,842.60x = 5,965,922,873,124.06
  5. Step 5: Solve for x
    x = 5,965,922,873,124.06/2,052,842.60
  6. Step 6: Final answer
    x = 2,906,176.48

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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.