Finding the Fourth Proportional to 1,884,268.26, 2,826,335.57 and 536,437.98
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Solution
The fourth proportional to 1,884,268.26, 2,826,335.57 and 536,437.98 is: 804,637.95
Step by Step Solution
- Step 1: Write the proportion equation
1,884,268.26 : 2,826,335.57 = 536,437.98 : x - Step 2: Convert to fraction form
1,884,268.26/2,826,335.57 = 536,437.98/x - Step 3: Cross multiply
1,884,268.26x = 2,826,335.57 × 536,437.98 - Step 4: Simplify right side
1,884,268.26x = 1,516,153,741,290.76 - Step 5: Solve for x
x = 1,516,153,741,290.76/1,884,268.26 - Step 6: Final answer
x = 804,637.95
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.