Finding the Fourth Proportional to 4,137,554.93, 6,206,270.12 and 1,861,472.02
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Solution
The fourth proportional to 4,137,554.93, 6,206,270.12 and 1,861,472.02 is: 2,792,180.01
Step by Step Solution
- Step 1: Write the proportion equation
4,137,554.93 : 6,206,270.12 = 1,861,472.02 : x - Step 2: Convert to fraction form
4,137,554.93/6,206,270.12 = 1,861,472.02/x - Step 3: Cross multiply
4,137,554.93x = 6,206,270.12 × 1,861,472.02 - Step 4: Simplify right side
4,137,554.93x = 11,552,798,166,080.05 - Step 5: Solve for x
x = 11,552,798,166,080.05/4,137,554.93 - Step 6: Final answer
x = 2,792,180.01
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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.