Home / 3,582,280.46-5,368,449.38-1,632,243.42

Finding the Fourth Proportional to 3,582,280.46, 5,368,449.38 and 1,632,243.42

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Solution

The fourth proportional to 3,582,280.46, 5,368,449.38 and 1,632,243.42 is: 2,446,099.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,280.46 : 5,368,449.38 = 1,632,243.42 : x
  2. Step 2: Convert to fraction form
    3,582,280.46/5,368,449.38 = 1,632,243.42/x
  3. Step 3: Cross multiply
    3,582,280.46x = 5,368,449.38 × 1,632,243.42
  4. Step 4: Simplify right side
    3,582,280.46x = 8,762,616,167,946.86
  5. Step 5: Solve for x
    x = 8,762,616,167,946.86/3,582,280.46
  6. Step 6: Final answer
    x = 2,446,099.98

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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.