Finding the Fourth Proportional to 5,095,542.85, 7,646,677.30 and 2,701,068.99
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Solution
The fourth proportional to 5,095,542.85, 7,646,677.30 and 2,701,068.99 is: 4,053,386.17
Step by Step Solution
- Step 1: Write the proportion equation
5,095,542.85 : 7,646,677.30 = 2,701,068.99 : x - Step 2: Convert to fraction form
5,095,542.85/7,646,677.30 = 2,701,068.99/x - Step 3: Cross multiply
5,095,542.85x = 7,646,677.30 × 2,701,068.99 - Step 4: Simplify right side
5,095,542.85x = 20,654,202,931,566.93 - Step 5: Solve for x
x = 20,654,202,931,566.93/5,095,542.85 - Step 6: Final answer
x = 4,053,386.17
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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.