Finding the Fourth Proportional to 1,062,736.74, 1,592,997.90 and 463,537.02
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Solution
The fourth proportional to 1,062,736.74, 1,592,997.90 and 463,537.02 is: 694,822.59
Step by Step Solution
- Step 1: Write the proportion equation
1,062,736.74 : 1,592,997.90 = 463,537.02 : x - Step 2: Convert to fraction form
1,062,736.74/1,592,997.90 = 463,537.02/x - Step 3: Cross multiply
1,062,736.74x = 1,592,997.90 × 463,537.02 - Step 4: Simplify right side
1,062,736.74x = 738,413,499,432.26 - Step 5: Solve for x
x = 738,413,499,432.26/1,062,736.74 - Step 6: Final answer
x = 694,822.59
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.