Home / 951,467.04-1,424,433.60-819,197.28

Finding the Fourth Proportional to 951,467.04, 1,424,433.60 and 819,197.28

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Solution

The fourth proportional to 951,467.04, 1,424,433.60 and 819,197.28 is: 1,226,413.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,467.04 : 1,424,433.60 = 819,197.28 : x
  2. Step 2: Convert to fraction form
    951,467.04/1,424,433.60 = 819,197.28/x
  3. Step 3: Cross multiply
    951,467.04x = 1,424,433.60 × 819,197.28
  4. Step 4: Simplify right side
    951,467.04x = 1,166,892,130,660.61
  5. Step 5: Solve for x
    x = 1,166,892,130,660.61/951,467.04
  6. Step 6: Final answer
    x = 1,226,413.61

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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.