Finding the Fourth Proportional to 4,365,551.35, 6,551,279.48 and 2,446,458.85
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Solution
The fourth proportional to 4,365,551.35, 6,551,279.48 and 2,446,458.85 is: 3,671,342.83
Step by Step Solution
- Step 1: Write the proportion equation
4,365,551.35 : 6,551,279.48 = 2,446,458.85 : x - Step 2: Convert to fraction form
4,365,551.35/6,551,279.48 = 2,446,458.85/x - Step 3: Cross multiply
4,365,551.35x = 6,551,279.48 × 2,446,458.85 - Step 4: Simplify right side
4,365,551.35x = 16,027,435,662,669.40 - Step 5: Solve for x
x = 16,027,435,662,669.40/4,365,551.35 - Step 6: Final answer
x = 3,671,342.83
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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.