Home / 2,316,467.94-3,196,843.74-1,336,042.36

Finding the Fourth Proportional to 2,316,467.94, 3,196,843.74 and 1,336,042.36

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Solution

The fourth proportional to 2,316,467.94, 3,196,843.74 and 1,336,042.36 is: 1,843,806.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,467.94 : 3,196,843.74 = 1,336,042.36 : x
  2. Step 2: Convert to fraction form
    2,316,467.94/3,196,843.74 = 1,336,042.36/x
  3. Step 3: Cross multiply
    2,316,467.94x = 3,196,843.74 × 1,336,042.36
  4. Step 4: Simplify right side
    2,316,467.94x = 4,271,118,654,940.83
  5. Step 5: Solve for x
    x = 4,271,118,654,940.83/2,316,467.94
  6. Step 6: Final answer
    x = 1,843,806.50

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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.