Home / 8,222,634-11,347,097.44-4,551,471.80

Finding the Fourth Proportional to 8,222,634, 11,347,097.44 and 4,551,471.80

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Solution

The fourth proportional to 8,222,634, 11,347,097.44 and 4,551,471.80 is: 6,280,954.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,222,634 : 11,347,097.44 = 4,551,471.80 : x
  2. Step 2: Convert to fraction form
    8,222,634/11,347,097.44 = 4,551,471.80/x
  3. Step 3: Cross multiply
    8,222,634x = 11,347,097.44 × 4,551,471.80
  4. Step 4: Simplify right side
    8,222,634x = 51,645,994,010,012.19
  5. Step 5: Solve for x
    x = 51,645,994,010,012.19/8,222,634
  6. Step 6: Final answer
    x = 6,280,954.98

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1.5x scale

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.