Home / 4,122,691.37-6,184,084.66-1,244,083.12

Finding the Fourth Proportional to 4,122,691.37, 6,184,084.66 and 1,244,083.12

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Solution

The fourth proportional to 4,122,691.37, 6,184,084.66 and 1,244,083.12 is: 1,866,139.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,122,691.37 : 6,184,084.66 = 1,244,083.12 : x
  2. Step 2: Convert to fraction form
    4,122,691.37/6,184,084.66 = 1,244,083.12/x
  3. Step 3: Cross multiply
    4,122,691.37x = 6,184,084.66 × 1,244,083.12
  4. Step 4: Simplify right side
    4,122,691.37x = 7,693,515,319,586.52
  5. Step 5: Solve for x
    x = 7,693,515,319,586.52/4,122,691.37
  6. Step 6: Final answer
    x = 1,866,139.04

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.