Home / 5,699,012.56-7,848,778.44-4,405,086.16

Finding the Fourth Proportional to 5,699,012.56, 7,848,778.44 and 4,405,086.16

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Solution

The fourth proportional to 5,699,012.56, 7,848,778.44 and 4,405,086.16 is: 6,066,760.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,699,012.56 : 7,848,778.44 = 4,405,086.16 : x
  2. Step 2: Convert to fraction form
    5,699,012.56/7,848,778.44 = 4,405,086.16/x
  3. Step 3: Cross multiply
    5,699,012.56x = 7,848,778.44 × 4,405,086.16
  4. Step 4: Simplify right side
    5,699,012.56x = 34,574,545,278,950.39
  5. Step 5: Solve for x
    x = 34,574,545,278,950.39/5,699,012.56
  6. Step 6: Final answer
    x = 6,066,760.67

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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.