Home / 3,158,414.10-4,737,621.92-884,273.54

Finding the Fourth Proportional to 3,158,414.10, 4,737,621.92 and 884,273.54

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Solution

The fourth proportional to 3,158,414.10, 4,737,621.92 and 884,273.54 is: 1,326,410.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,158,414.10 : 4,737,621.92 = 884,273.54 : x
  2. Step 2: Convert to fraction form
    3,158,414.10/4,737,621.92 = 884,273.54/x
  3. Step 3: Cross multiply
    3,158,414.10x = 4,737,621.92 × 884,273.54
  4. Step 4: Simplify right side
    3,158,414.10x = 4,189,353,678,270.52
  5. Step 5: Solve for x
    x = 4,189,353,678,270.52/3,158,414.10
  6. Step 6: Final answer
    x = 1,326,410.52

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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.