Finding the Fourth Proportional to 2,268,766.92, 3,404,569.14 and 920,929.08
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Solution
The fourth proportional to 2,268,766.92, 3,404,569.14 and 920,929.08 is: 1,381,969.52
Step by Step Solution
- Step 1: Write the proportion equation
2,268,766.92 : 3,404,569.14 = 920,929.08 : x - Step 2: Convert to fraction form
2,268,766.92/3,404,569.14 = 920,929.08/x - Step 3: Cross multiply
2,268,766.92x = 3,404,569.14 × 920,929.08 - Step 4: Simplify right side
2,268,766.92x = 3,135,366,725,896.59 - Step 5: Solve for x
x = 3,135,366,725,896.59/2,268,766.92 - Step 6: Final answer
x = 1,381,969.52
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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.