Finding the Fourth Proportional to 1,843,106.36, 2,764,657.16 and 495,268.99
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Solution
The fourth proportional to 1,843,106.36, 2,764,657.16 and 495,268.99 is: 742,902.85
Step by Step Solution
- Step 1: Write the proportion equation
1,843,106.36 : 2,764,657.16 = 495,268.99 : x - Step 2: Convert to fraction form
1,843,106.36/2,764,657.16 = 495,268.99/x - Step 3: Cross multiply
1,843,106.36x = 2,764,657.16 × 495,268.99 - Step 4: Simplify right side
1,843,106.36x = 1,369,248,959,329.47 - Step 5: Solve for x
x = 1,369,248,959,329.47/1,843,106.36 - Step 6: Final answer
x = 742,902.85
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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.