Finding the Fourth Proportional to 1,745,799.88, 2,618,701.24 and 834,767.98
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Solution
The fourth proportional to 1,745,799.88, 2,618,701.24 and 834,767.98 is: 1,252,152.65
Step by Step Solution
- Step 1: Write the proportion equation
1,745,799.88 : 2,618,701.24 = 834,767.98 : x - Step 2: Convert to fraction form
1,745,799.88/2,618,701.24 = 834,767.98/x - Step 3: Cross multiply
1,745,799.88x = 2,618,701.24 × 834,767.98 - Step 4: Simplify right side
1,745,799.88x = 2,186,007,944,338.30 - Step 5: Solve for x
x = 2,186,007,944,338.30/1,745,799.88 - Step 6: Final answer
x = 1,252,152.65
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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.