Finding the Fourth Proportional to 3,635,276.74, 5,460,001.00 and 2,961,855.70
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Solution
The fourth proportional to 3,635,276.74, 5,460,001.00 and 2,961,855.70 is: 4,448,556.80
Step by Step Solution
- Step 1: Write the proportion equation
3,635,276.74 : 5,460,001.00 = 2,961,855.70 : x - Step 2: Convert to fraction form
3,635,276.74/5,460,001.00 = 2,961,855.70/x - Step 3: Cross multiply
3,635,276.74x = 5,460,001.00 × 2,961,855.70 - Step 4: Simplify right side
3,635,276.74x = 16,171,735,082,696.43 - Step 5: Solve for x
x = 16,171,735,082,696.43/3,635,276.74 - Step 6: Final answer
x = 4,448,556.80
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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.