Home / 7,016,446.70-10,524,670.44-1,697,662.70

Finding the Fourth Proportional to 7,016,446.70, 10,524,670.44 and 1,697,662.70

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Solution

The fourth proportional to 7,016,446.70, 10,524,670.44 and 1,697,662.70 is: 2,546,494.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,446.70 : 10,524,670.44 = 1,697,662.70 : x
  2. Step 2: Convert to fraction form
    7,016,446.70/10,524,670.44 = 1,697,662.70/x
  3. Step 3: Cross multiply
    7,016,446.70x = 10,524,670.44 × 1,697,662.70
  4. Step 4: Simplify right side
    7,016,446.70x = 17,867,340,383,157.23
  5. Step 5: Solve for x
    x = 17,867,340,383,157.23/7,016,446.70
  6. Step 6: Final answer
    x = 2,546,494.14

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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.