Home / 2,156,146.60-3,227,999.10-2,093,938.60

Finding the Fourth Proportional to 2,156,146.60, 3,227,999.10 and 2,093,938.60

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Solution

The fourth proportional to 2,156,146.60, 3,227,999.10 and 2,093,938.60 is: 3,134,866.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,156,146.60 : 3,227,999.10 = 2,093,938.60 : x
  2. Step 2: Convert to fraction form
    2,156,146.60/3,227,999.10 = 2,093,938.60/x
  3. Step 3: Cross multiply
    2,156,146.60x = 3,227,999.10 × 2,093,938.60
  4. Step 4: Simplify right side
    2,156,146.60x = 6,759,231,916,255.26
  5. Step 5: Solve for x
    x = 6,759,231,916,255.26/2,156,146.60
  6. Step 6: Final answer
    x = 3,134,866.58

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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.