Home / 11,546,278.56-15,933,906.63-6,247,973.52

Finding the Fourth Proportional to 11,546,278.56, 15,933,906.63 and 6,247,973.52

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Solution

The fourth proportional to 11,546,278.56, 15,933,906.63 and 6,247,973.52 is: 8,622,226.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,546,278.56 : 15,933,906.63 = 6,247,973.52 : x
  2. Step 2: Convert to fraction form
    11,546,278.56/15,933,906.63 = 6,247,973.52/x
  3. Step 3: Cross multiply
    11,546,278.56x = 15,933,906.63 × 6,247,973.52
  4. Step 4: Simplify right side
    11,546,278.56x = 99,554,626,611,210.39
  5. Step 5: Solve for x
    x = 99,554,626,611,210.39/11,546,278.56
  6. Step 6: Final answer
    x = 8,622,226.30

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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.