Finding the Third Proportional to 2,992,324 and 4,739,000
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Solution
The third proportional to 2,992,324 and 4,739,000 is: 7,505,243.75
Step by Step Solution
- Step 1: Write the proportion equation
2,992,324 : 4,739,000 = 4,739,000 : x - Step 2: Convert to fraction form
2,992,324/4,739,000 = 4,739,000/x - Step 3: Cross multiply
2,992,324x = 4,739,000 × 4,739,000 - Step 4: Simplify right side
2,992,324x = 22,458,121,000,000 - Step 5: Solve for x
x = 22,458,121,000,000/2,992,324 - Step 6: Final answer
x = 7,505,243.75
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.