Finding the Fourth Proportional to 2,451,835.30, 3,676,003.35 and 1,102,893.70
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Solution
The fourth proportional to 2,451,835.30, 3,676,003.35 and 1,102,893.70 is: 1,653,553.54
Step by Step Solution
- Step 1: Write the proportion equation
2,451,835.30 : 3,676,003.35 = 1,102,893.70 : x - Step 2: Convert to fraction form
2,451,835.30/3,676,003.35 = 1,102,893.70/x - Step 3: Cross multiply
2,451,835.30x = 3,676,003.35 × 1,102,893.70 - Step 4: Simplify right side
2,451,835.30x = 4,054,240,935,893.90 - Step 5: Solve for x
x = 4,054,240,935,893.90/2,451,835.30 - Step 6: Final answer
x = 1,653,553.54
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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.