Home / 2,362,369.92-3,259,047.84-1,444,639.20

Finding the Fourth Proportional to 2,362,369.92, 3,259,047.84 and 1,444,639.20

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Solution

The fourth proportional to 2,362,369.92, 3,259,047.84 and 1,444,639.20 is: 1,992,976.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,369.92 : 3,259,047.84 = 1,444,639.20 : x
  2. Step 2: Convert to fraction form
    2,362,369.92/3,259,047.84 = 1,444,639.20/x
  3. Step 3: Cross multiply
    2,362,369.92x = 3,259,047.84 × 1,444,639.20
  4. Step 4: Simplify right side
    2,362,369.92x = 4,708,148,264,339.33
  5. Step 5: Solve for x
    x = 4,708,148,264,339.33/2,362,369.92
  6. Step 6: Final answer
    x = 1,992,976.72

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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.