Home / 6,222,330.44-8,580,268.55-4,913,410.94

Finding the Fourth Proportional to 6,222,330.44, 8,580,268.55 and 4,913,410.94

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Solution

The fourth proportional to 6,222,330.44, 8,580,268.55 and 4,913,410.94 is: 6,775,336.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,330.44 : 8,580,268.55 = 4,913,410.94 : x
  2. Step 2: Convert to fraction form
    6,222,330.44/8,580,268.55 = 4,913,410.94/x
  3. Step 3: Cross multiply
    6,222,330.44x = 8,580,268.55 × 4,913,410.94
  4. Step 4: Simplify right side
    6,222,330.44x = 42,158,385,361,707.95
  5. Step 5: Solve for x
    x = 42,158,385,361,707.95/6,222,330.44
  6. Step 6: Final answer
    x = 6,775,336.95

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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.