Finding the Fourth Proportional to 2,468,925.49, 3,703,014.02 and 671,948.99
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Solution
The fourth proportional to 2,468,925.49, 3,703,014.02 and 671,948.99 is: 1,007,821.64
Step by Step Solution
- Step 1: Write the proportion equation
2,468,925.49 : 3,703,014.02 = 671,948.99 : x - Step 2: Convert to fraction form
2,468,925.49/3,703,014.02 = 671,948.99/x - Step 3: Cross multiply
2,468,925.49x = 3,703,014.02 × 671,948.99 - Step 4: Simplify right side
2,468,925.49x = 2,488,236,538,160.67 - Step 5: Solve for x
x = 2,488,236,538,160.67/2,468,925.49 - Step 6: Final answer
x = 1,007,821.64
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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.