Finding the Fourth Proportional to 2,397,710.10, 3,593,415.85 and 1,135,898.58
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Solution
The fourth proportional to 2,397,710.10, 3,593,415.85 and 1,135,898.58 is: 1,702,355.91
Step by Step Solution
- Step 1: Write the proportion equation
2,397,710.10 : 3,593,415.85 = 1,135,898.58 : x - Step 2: Convert to fraction form
2,397,710.10/3,593,415.85 = 1,135,898.58/x - Step 3: Cross multiply
2,397,710.10x = 3,593,415.85 × 1,135,898.58 - Step 4: Simplify right side
2,397,710.10x = 4,081,755,958,524.75 - Step 5: Solve for x
x = 4,081,755,958,524.75/2,397,710.10 - Step 6: Final answer
x = 1,702,355.91
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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.