Finding the Fourth Proportional to 5,359,466.88, 8,034,681.42 and 2,324,548.08
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Solution
The fourth proportional to 5,359,466.88, 8,034,681.42 and 2,324,548.08 is: 3,484,862.15
Step by Step Solution
- Step 1: Write the proportion equation
5,359,466.88 : 8,034,681.42 = 2,324,548.08 : x - Step 2: Convert to fraction form
5,359,466.88/8,034,681.42 = 2,324,548.08/x - Step 3: Cross multiply
5,359,466.88x = 8,034,681.42 × 2,324,548.08 - Step 4: Simplify right side
5,359,466.88x = 18,677,003,268,272.68 - Step 5: Solve for x
x = 18,677,003,268,272.68/5,359,466.88 - Step 6: Final answer
x = 3,484,862.15
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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.