Home / 2,170,243.33-3,256,094.30-1,522,494.63

Finding the Fourth Proportional to 2,170,243.33, 3,256,094.30 and 1,522,494.63

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Solution

The fourth proportional to 2,170,243.33, 3,256,094.30 and 1,522,494.63 is: 2,284,253.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,170,243.33 : 3,256,094.30 = 1,522,494.63 : x
  2. Step 2: Convert to fraction form
    2,170,243.33/3,256,094.30 = 1,522,494.63/x
  3. Step 3: Cross multiply
    2,170,243.33x = 3,256,094.30 × 1,522,494.63
  4. Step 4: Simplify right side
    2,170,243.33x = 4,957,386,078,911.14
  5. Step 5: Solve for x
    x = 4,957,386,078,911.14/2,170,243.33
  6. Step 6: Final answer
    x = 2,284,253.57

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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.