Finding the Fourth Proportional to 5,675,582, 7,832,468.28 and 3,097,428.92
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Solution
The fourth proportional to 5,675,582, 7,832,468.28 and 3,097,428.92 is: 4,274,542.02
Step by Step Solution
- Step 1: Write the proportion equation
5,675,582 : 7,832,468.28 = 3,097,428.92 : x - Step 2: Convert to fraction form
5,675,582/7,832,468.28 = 3,097,428.92/x - Step 3: Cross multiply
5,675,582x = 7,832,468.28 × 3,097,428.92 - Step 4: Simplify right side
5,675,582x = 24,260,513,765,454.66 - Step 5: Solve for x
x = 24,260,513,765,454.66/5,675,582 - Step 6: Final answer
x = 4,274,542.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.