Home / 5,494,647.48-7,582,347-3,047,355.60

Finding the Fourth Proportional to 5,494,647.48, 7,582,347 and 3,047,355.60

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Solution

The fourth proportional to 5,494,647.48, 7,582,347 and 3,047,355.60 is: 4,205,202.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,494,647.48 : 7,582,347 = 3,047,355.60 : x
  2. Step 2: Convert to fraction form
    5,494,647.48/7,582,347 = 3,047,355.60/x
  3. Step 3: Cross multiply
    5,494,647.48x = 7,582,347 × 3,047,355.60
  4. Step 4: Simplify right side
    5,494,647.48x = 23,106,107,591,593.20
  5. Step 5: Solve for x
    x = 23,106,107,591,593.20/5,494,647.48
  6. Step 6: Final answer
    x = 4,205,202.91

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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.