Home / 5,815,219.95-8,722,831.95-2,616,609.44

Finding the Fourth Proportional to 5,815,219.95, 8,722,831.95 and 2,616,609.44

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Solution

The fourth proportional to 5,815,219.95, 8,722,831.95 and 2,616,609.44 is: 3,924,915.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,815,219.95 : 8,722,831.95 = 2,616,609.44 : x
  2. Step 2: Convert to fraction form
    5,815,219.95/8,722,831.95 = 2,616,609.44/x
  3. Step 3: Cross multiply
    5,815,219.95x = 8,722,831.95 × 2,616,609.44
  4. Step 4: Simplify right side
    5,815,219.95x = 22,824,244,380,289.45
  5. Step 5: Solve for x
    x = 22,824,244,380,289.45/5,815,219.95
  6. Step 6: Final answer
    x = 3,924,915.06

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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.