Home / 4,048,072.54-5,582,722.60-3,358,652.38

Finding the Fourth Proportional to 4,048,072.54, 5,582,722.60 and 3,358,652.38

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Solution

The fourth proportional to 4,048,072.54, 5,582,722.60 and 3,358,652.38 is: 4,631,938.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048,072.54 : 5,582,722.60 = 3,358,652.38 : x
  2. Step 2: Convert to fraction form
    4,048,072.54/5,582,722.60 = 3,358,652.38/x
  3. Step 3: Cross multiply
    4,048,072.54x = 5,582,722.60 × 3,358,652.38
  4. Step 4: Simplify right side
    4,048,072.54x = 18,750,424,537,611.30
  5. Step 5: Solve for x
    x = 18,750,424,537,611.30/4,048,072.54
  6. Step 6: Final answer
    x = 4,631,938.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.