Home / 6,956,362.44-9,599,771.34-3,859,355.64

Finding the Fourth Proportional to 6,956,362.44, 9,599,771.34 and 3,859,355.64

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Solution

The fourth proportional to 6,956,362.44, 9,599,771.34 and 3,859,355.64 is: 5,325,905.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,956,362.44 : 9,599,771.34 = 3,859,355.64 : x
  2. Step 2: Convert to fraction form
    6,956,362.44/9,599,771.34 = 3,859,355.64/x
  3. Step 3: Cross multiply
    6,956,362.44x = 9,599,771.34 × 3,859,355.64
  4. Step 4: Simplify right side
    6,956,362.44x = 37,048,931,663,739.36
  5. Step 5: Solve for x
    x = 37,048,931,663,739.36/6,956,362.44
  6. Step 6: Final answer
    x = 5,325,905.89

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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.