Finding the Fourth Proportional to 1,006,882.95, 1,509,856.16 and 366,741.03
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Solution
The fourth proportional to 1,006,882.95, 1,509,856.16 and 366,741.03 is: 549,940.99
Step by Step Solution
- Step 1: Write the proportion equation
1,006,882.95 : 1,509,856.16 = 366,741.03 : x - Step 2: Convert to fraction form
1,006,882.95/1,509,856.16 = 366,741.03/x - Step 3: Cross multiply
1,006,882.95x = 1,509,856.16 × 366,741.03 - Step 4: Simplify right side
1,006,882.95x = 553,726,201,436.54 - Step 5: Solve for x
x = 553,726,201,436.54/1,006,882.95 - Step 6: Final answer
x = 549,940.99
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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.