Home / 6,236,309.16-8,601,364.44-5,366,609.73

Finding the Fourth Proportional to 6,236,309.16, 8,601,364.44 and 5,366,609.73

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Solution

The fourth proportional to 6,236,309.16, 8,601,364.44 and 5,366,609.73 is: 7,401,840.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,309.16 : 8,601,364.44 = 5,366,609.73 : x
  2. Step 2: Convert to fraction form
    6,236,309.16/8,601,364.44 = 5,366,609.73/x
  3. Step 3: Cross multiply
    6,236,309.16x = 8,601,364.44 × 5,366,609.73
  4. Step 4: Simplify right side
    6,236,309.16x = 46,160,166,094,980
  5. Step 5: Solve for x
    x = 46,160,166,094,980/6,236,309.16
  6. Step 6: Final answer
    x = 7,401,840.56

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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.