Finding the Fourth Proportional to 7,064,416.83, 10,589,899.14 and 2,268,743.07
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Solution
The fourth proportional to 7,064,416.83, 10,589,899.14 and 2,268,743.07 is: 3,400,954.51
Step by Step Solution
- Step 1: Write the proportion equation
7,064,416.83 : 10,589,899.14 = 2,268,743.07 : x - Step 2: Convert to fraction form
7,064,416.83/10,589,899.14 = 2,268,743.07/x - Step 3: Cross multiply
7,064,416.83x = 10,589,899.14 × 2,268,743.07 - Step 4: Simplify right side
7,064,416.83x = 24,025,760,285,873.96 - Step 5: Solve for x
x = 24,025,760,285,873.96/7,064,416.83 - Step 6: Final answer
x = 3,400,954.51
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.