Finding the Fourth Proportional to 2,513,847, 3,468,503.95 and 1,481,396.97
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Solution
The fourth proportional to 2,513,847, 3,468,503.95 and 1,481,396.97 is: 2,043,971.35
Step by Step Solution
- Step 1: Write the proportion equation
2,513,847 : 3,468,503.95 = 1,481,396.97 : x - Step 2: Convert to fraction form
2,513,847/3,468,503.95 = 1,481,396.97/x - Step 3: Cross multiply
2,513,847x = 3,468,503.95 × 1,481,396.97 - Step 4: Simplify right side
2,513,847x = 5,138,231,241,963.03 - Step 5: Solve for x
x = 5,138,231,241,963.03/2,513,847 - Step 6: Final answer
x = 2,043,971.35
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.