Finding the Fourth Proportional to 1,001,532.95, 1,501,249.66 and 370,043.99
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Solution
The fourth proportional to 1,001,532.95, 1,501,249.66 and 370,043.99 is: 554,678.12
Step by Step Solution
- Step 1: Write the proportion equation
1,001,532.95 : 1,501,249.66 = 370,043.99 : x - Step 2: Convert to fraction form
1,001,532.95/1,501,249.66 = 370,043.99/x - Step 3: Cross multiply
1,001,532.95x = 1,501,249.66 × 370,043.99 - Step 4: Simplify right side
1,001,532.95x = 555,528,414,172.54 - Step 5: Solve for x
x = 555,528,414,172.54/1,001,532.95 - Step 6: Final answer
x = 554,678.12
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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.