Home / 6,847,940.56-10,271,886.12-2,055,609.04

Finding the Fourth Proportional to 6,847,940.56, 10,271,886.12 and 2,055,609.04

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Solution

The fourth proportional to 6,847,940.56, 10,271,886.12 and 2,055,609.04 is: 3,083,406.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,847,940.56 : 10,271,886.12 = 2,055,609.04 : x
  2. Step 2: Convert to fraction form
    6,847,940.56/10,271,886.12 = 2,055,609.04/x
  3. Step 3: Cross multiply
    6,847,940.56x = 10,271,886.12 × 2,055,609.04
  4. Step 4: Simplify right side
    6,847,940.56x = 21,114,981,966,122.52
  5. Step 5: Solve for x
    x = 21,114,981,966,122.52/6,847,940.56
  6. Step 6: Final answer
    x = 3,083,406.14

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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.