Finding the Fourth Proportional to 1,854,824.06, 2,782,290.92 and 1,583,239.92
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Solution
The fourth proportional to 1,854,824.06, 2,782,290.92 and 1,583,239.92 is: 2,374,906.68
Step by Step Solution
- Step 1: Write the proportion equation
1,854,824.06 : 2,782,290.92 = 1,583,239.92 : x - Step 2: Convert to fraction form
1,854,824.06/2,782,290.92 = 1,583,239.92/x - Step 3: Cross multiply
1,854,824.06x = 2,782,290.92 × 1,583,239.92 - Step 4: Simplify right side
1,854,824.06x = 4,405,034,045,681.33 - Step 5: Solve for x
x = 4,405,034,045,681.33/1,854,824.06 - Step 6: Final answer
x = 2,374,906.68
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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.