Finding the Fourth Proportional to 1,843,106.08, 2,764,656.73 and 495,268.70
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Solution
The fourth proportional to 1,843,106.08, 2,764,656.73 and 495,268.70 is: 742,902.41
Step by Step Solution
- Step 1: Write the proportion equation
1,843,106.08 : 2,764,656.73 = 495,268.70 : x - Step 2: Convert to fraction form
1,843,106.08/2,764,656.73 = 495,268.70/x - Step 3: Cross multiply
1,843,106.08x = 2,764,656.73 × 495,268.70 - Step 4: Simplify right side
1,843,106.08x = 1,369,247,952,144.08 - Step 5: Solve for x
x = 1,369,247,952,144.08/1,843,106.08 - Step 6: Final answer
x = 742,902.41
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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.