Finding the Fourth Proportional to 1,030,537.62, 1,545,908.49 and 356,523.66
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Solution
The fourth proportional to 1,030,537.62, 1,545,908.49 and 356,523.66 is: 534,820.80
Step by Step Solution
- Step 1: Write the proportion equation
1,030,537.62 : 1,545,908.49 = 356,523.66 : x - Step 2: Convert to fraction form
1,030,537.62/1,545,908.49 = 356,523.66/x - Step 3: Cross multiply
1,030,537.62x = 1,545,908.49 × 356,523.66 - Step 4: Simplify right side
1,030,537.62x = 551,152,952,879.87 - Step 5: Solve for x
x = 551,152,952,879.87/1,030,537.62 - Step 6: Final answer
x = 534,820.80
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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.