Finding the Fourth Proportional to 3,732,137.80, 5,597,898.68 and 1,036,526.36
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Solution
The fourth proportional to 3,732,137.80, 5,597,898.68 and 1,036,526.36 is: 1,554,703.99
Step by Step Solution
- Step 1: Write the proportion equation
3,732,137.80 : 5,597,898.68 = 1,036,526.36 : x - Step 2: Convert to fraction form
3,732,137.80/5,597,898.68 = 1,036,526.36/x - Step 3: Cross multiply
3,732,137.80x = 5,597,898.68 × 1,036,526.36 - Step 4: Simplify right side
3,732,137.80x = 5,802,369,517,031.03 - Step 5: Solve for x
x = 5,802,369,517,031.03/3,732,137.80 - Step 6: Final answer
x = 1,554,703.99
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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.