Finding the Fourth Proportional to 4,365,540.35, 6,551,262.98 and 2,446,447.85
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Solution
The fourth proportional to 4,365,540.35, 6,551,262.98 and 2,446,447.85 is: 3,671,326.33
Step by Step Solution
- Step 1: Write the proportion equation
4,365,540.35 : 6,551,262.98 = 2,446,447.85 : x - Step 2: Convert to fraction form
4,365,540.35/6,551,262.98 = 2,446,447.85/x - Step 3: Cross multiply
4,365,540.35x = 6,551,262.98 × 2,446,447.85 - Step 4: Simplify right side
4,365,540.35x = 16,027,323,232,205.59 - Step 5: Solve for x
x = 16,027,323,232,205.59/4,365,540.35 - Step 6: Final answer
x = 3,671,326.33
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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.