Home / 8,886,596.37-13,308,345.87-6,146,453.54

Finding the Fourth Proportional to 8,886,596.37, 13,308,345.87 and 6,146,453.54

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Solution

The fourth proportional to 8,886,596.37, 13,308,345.87 and 6,146,453.54 is: 9,204,776.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,886,596.37 : 13,308,345.87 = 6,146,453.54 : x
  2. Step 2: Convert to fraction form
    8,886,596.37/13,308,345.87 = 6,146,453.54/x
  3. Step 3: Cross multiply
    8,886,596.37x = 13,308,345.87 × 6,146,453.54
  4. Step 4: Simplify right side
    8,886,596.37x = 81,799,129,594,427.56
  5. Step 5: Solve for x
    x = 81,799,129,594,427.56/8,886,596.37
  6. Step 6: Final answer
    x = 9,204,776.07

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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.