Finding the Fourth Proportional to 2,473,689.69, 3,710,481.99 and 676,573.17
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Solution
The fourth proportional to 2,473,689.69, 3,710,481.99 and 676,573.17 is: 1,014,845.38
Step by Step Solution
- Step 1: Write the proportion equation
2,473,689.69 : 3,710,481.99 = 676,573.17 : x - Step 2: Convert to fraction form
2,473,689.69/3,710,481.99 = 676,573.17/x - Step 3: Cross multiply
2,473,689.69x = 3,710,481.99 × 676,573.17 - Step 4: Simplify right side
2,473,689.69x = 2,510,412,562,202.21 - Step 5: Solve for x
x = 2,510,412,562,202.21/2,473,689.69 - Step 6: Final answer
x = 1,014,845.38
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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.