Home / 9,656,696.95-13,322,945.85-5,984,273.56

Finding the Fourth Proportional to 9,656,696.95, 13,322,945.85 and 5,984,273.56

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Solution

The fourth proportional to 9,656,696.95, 13,322,945.85 and 5,984,273.56 is: 8,256,255.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,696.95 : 13,322,945.85 = 5,984,273.56 : x
  2. Step 2: Convert to fraction form
    9,656,696.95/13,322,945.85 = 5,984,273.56/x
  3. Step 3: Cross multiply
    9,656,696.95x = 13,322,945.85 × 5,984,273.56
  4. Step 4: Simplify right side
    9,656,696.95x = 79,728,152,524,851.98
  5. Step 5: Solve for x
    x = 79,728,152,524,851.98/9,656,696.95
  6. Step 6: Final answer
    x = 8,256,255.01

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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.