Finding the Fourth Proportional to 1,844,902.44, 2,768,207.40 and 707,284.44
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Solution
The fourth proportional to 1,844,902.44, 2,768,207.40 and 707,284.44 is: 1,061,253.96
Step by Step Solution
- Step 1: Write the proportion equation
1,844,902.44 : 2,768,207.40 = 707,284.44 : x - Step 2: Convert to fraction form
1,844,902.44/2,768,207.40 = 707,284.44/x - Step 3: Cross multiply
1,844,902.44x = 2,768,207.40 × 707,284.44 - Step 4: Simplify right side
1,844,902.44x = 1,957,910,020,712.86 - Step 5: Solve for x
x = 1,957,910,020,712.86/1,844,902.44 - Step 6: Final answer
x = 1,061,253.96
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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.