Home / 8,201,185.88-11,317,409.48-4,530,036.64

Finding the Fourth Proportional to 8,201,185.88, 11,317,409.48 and 4,530,036.64

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Solution

The fourth proportional to 8,201,185.88, 11,317,409.48 and 4,530,036.64 is: 6,251,325.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,201,185.88 : 11,317,409.48 = 4,530,036.64 : x
  2. Step 2: Convert to fraction form
    8,201,185.88/11,317,409.48 = 4,530,036.64/x
  3. Step 3: Cross multiply
    8,201,185.88x = 11,317,409.48 × 4,530,036.64
  4. Step 4: Simplify right side
    8,201,185.88x = 51,268,279,614,283.34
  5. Step 5: Solve for x
    x = 51,268,279,614,283.34/8,201,185.88
  6. Step 6: Final answer
    x = 6,251,325.16

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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.