Home / 6,474,023.80-9,710,114.10-2,214,388.60

Finding the Fourth Proportional to 6,474,023.80, 9,710,114.10 and 2,214,388.60

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Solution

The fourth proportional to 6,474,023.80, 9,710,114.10 and 2,214,388.60 is: 3,321,267.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,474,023.80 : 9,710,114.10 = 2,214,388.60 : x
  2. Step 2: Convert to fraction form
    6,474,023.80/9,710,114.10 = 2,214,388.60/x
  3. Step 3: Cross multiply
    6,474,023.80x = 9,710,114.10 × 2,214,388.60
  4. Step 4: Simplify right side
    6,474,023.80x = 21,501,965,967,739.26
  5. Step 5: Solve for x
    x = 21,501,965,967,739.26/6,474,023.80
  6. Step 6: Final answer
    x = 3,321,267.67

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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.