Home / 3,197,246.92-4,412,231.74-1,746,942.22

Finding the Fourth Proportional to 3,197,246.92, 4,412,231.74 and 1,746,942.22

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Solution

The fourth proportional to 3,197,246.92, 4,412,231.74 and 1,746,942.22 is: 2,410,797.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,246.92 : 4,412,231.74 = 1,746,942.22 : x
  2. Step 2: Convert to fraction form
    3,197,246.92/4,412,231.74 = 1,746,942.22/x
  3. Step 3: Cross multiply
    3,197,246.92x = 4,412,231.74 × 1,746,942.22
  4. Step 4: Simplify right side
    3,197,246.92x = 7,707,913,911,030.06
  5. Step 5: Solve for x
    x = 7,707,913,911,030.06/3,197,246.92
  6. Step 6: Final answer
    x = 2,410,797.20

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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.