Finding the Fourth Proportional to 1,462,528.27, 2,194,311.99 and 652,839.31
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Solution
The fourth proportional to 1,462,528.27, 2,194,311.99 and 652,839.31 is: 979,490.90
Step by Step Solution
- Step 1: Write the proportion equation
1,462,528.27 : 2,194,311.99 = 652,839.31 : x - Step 2: Convert to fraction form
1,462,528.27/2,194,311.99 = 652,839.31/x - Step 3: Cross multiply
1,462,528.27x = 2,194,311.99 × 652,839.31 - Step 4: Simplify right side
1,462,528.27x = 1,432,533,125,476.33 - Step 5: Solve for x
x = 1,432,533,125,476.33/1,462,528.27 - Step 6: Final answer
x = 979,490.90
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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.