Home / 2,259,495.92-3,389,271.28-662,091.42

Finding the Fourth Proportional to 2,259,495.92, 3,389,271.28 and 662,091.42

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Solution

The fourth proportional to 2,259,495.92, 3,389,271.28 and 662,091.42 is: 993,145.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,495.92 : 3,389,271.28 = 662,091.42 : x
  2. Step 2: Convert to fraction form
    2,259,495.92/3,389,271.28 = 662,091.42/x
  3. Step 3: Cross multiply
    2,259,495.92x = 3,389,271.28 × 662,091.42
  4. Step 4: Simplify right side
    2,259,495.92x = 2,244,007,434,540.42
  5. Step 5: Solve for x
    x = 2,244,007,434,540.42/2,259,495.92
  6. Step 6: Final answer
    x = 993,145.16

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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.