Home / 2,170,244.33-3,256,095.80-1,522,495.63

Finding the Fourth Proportional to 2,170,244.33, 3,256,095.80 and 1,522,495.63

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Solution

The fourth proportional to 2,170,244.33, 3,256,095.80 and 1,522,495.63 is: 2,284,255.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,170,244.33 : 3,256,095.80 = 1,522,495.63 : x
  2. Step 2: Convert to fraction form
    2,170,244.33/3,256,095.80 = 1,522,495.63/x
  3. Step 3: Cross multiply
    2,170,244.33x = 3,256,095.80 × 1,522,495.63
  4. Step 4: Simplify right side
    2,170,244.33x = 4,957,391,626,361.35
  5. Step 5: Solve for x
    x = 4,957,391,626,361.35/2,170,244.33
  6. Step 6: Final answer
    x = 2,284,255.08

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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.