Finding the Fourth Proportional to 2,422,893.24, 3,634,326.76 and 1,397,558.96
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Solution
The fourth proportional to 2,422,893.24, 3,634,326.76 and 1,397,558.96 is: 2,096,330.88
Step by Step Solution
- Step 1: Write the proportion equation
2,422,893.24 : 3,634,326.76 = 1,397,558.96 : x - Step 2: Convert to fraction form
2,422,893.24/3,634,326.76 = 1,397,558.96/x - Step 3: Cross multiply
2,422,893.24x = 3,634,326.76 × 1,397,558.96 - Step 4: Simplify right side
2,422,893.24x = 5,079,185,927,005.77 - Step 5: Solve for x
x = 5,079,185,927,005.77/2,422,893.24 - Step 6: Final answer
x = 2,096,330.88
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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.