Finding the Fourth Proportional to 5,646,862.84, 8,469,593.94 and 3,342,727
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Solution
The fourth proportional to 5,646,862.84, 8,469,593.94 and 3,342,727 is: 5,013,675.94
Step by Step Solution
- Step 1: Write the proportion equation
5,646,862.84 : 8,469,593.94 = 3,342,727 : x - Step 2: Convert to fraction form
5,646,862.84/8,469,593.94 = 3,342,727/x - Step 3: Cross multiply
5,646,862.84x = 8,469,593.94 × 3,342,727 - Step 4: Simplify right side
5,646,862.84x = 28,311,540,342,274.38 - Step 5: Solve for x
x = 28,311,540,342,274.38/5,646,862.84 - Step 6: Final answer
x = 5,013,675.94
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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.