Home / 2,322,463.94-3,203,707.61-2,158,063.22

Finding the Fourth Proportional to 2,322,463.94, 3,203,707.61 and 2,158,063.22

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Solution

The fourth proportional to 2,322,463.94, 3,203,707.61 and 2,158,063.22 is: 2,976,926.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,463.94 : 3,203,707.61 = 2,158,063.22 : x
  2. Step 2: Convert to fraction form
    2,322,463.94/3,203,707.61 = 2,158,063.22/x
  3. Step 3: Cross multiply
    2,322,463.94x = 3,203,707.61 × 2,158,063.22
  4. Step 4: Simplify right side
    2,322,463.94x = 6,913,803,560,775.11
  5. Step 5: Solve for x
    x = 6,913,803,560,775.11/2,322,463.94
  6. Step 6: Final answer
    x = 2,976,926.12

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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.