Home / 795,922.95-1,099,056.36-770,185.46

Finding the Fourth Proportional to 795,922.95, 1,099,056.36 and 770,185.46

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Solution

The fourth proportional to 795,922.95, 1,099,056.36 and 770,185.46 is: 1,063,516.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,922.95 : 1,099,056.36 = 770,185.46 : x
  2. Step 2: Convert to fraction form
    795,922.95/1,099,056.36 = 770,185.46/x
  3. Step 3: Cross multiply
    795,922.95x = 1,099,056.36 × 770,185.46
  4. Step 4: Simplify right side
    795,922.95x = 846,477,222,697.24
  5. Step 5: Solve for x
    x = 846,477,222,697.24/795,922.95
  6. Step 6: Final answer
    x = 1,063,516.54

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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.