Finding the Fourth Proportional to 1,323,232.16, 1,826,476.24 and 750,652.96
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Solution
The fourth proportional to 1,323,232.16, 1,826,476.24 and 750,652.96 is: 1,036,137.00
Step by Step Solution
- Step 1: Write the proportion equation
1,323,232.16 : 1,826,476.24 = 750,652.96 : x - Step 2: Convert to fraction form
1,323,232.16/1,826,476.24 = 750,652.96/x - Step 3: Cross multiply
1,323,232.16x = 1,826,476.24 × 750,652.96 - Step 4: Simplify right side
1,323,232.16x = 1,371,049,795,925.67 - Step 5: Solve for x
x = 1,371,049,795,925.67/1,323,232.16 - Step 6: Final answer
x = 1,036,137.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.