Finding the Fourth Proportional to 1,052,680.28, 1,452,666.02 and 593,787.99
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Solution
The fourth proportional to 1,052,680.28, 1,452,666.02 and 593,787.99 is: 819,408.94
Step by Step Solution
- Step 1: Write the proportion equation
1,052,680.28 : 1,452,666.02 = 593,787.99 : x - Step 2: Convert to fraction form
1,052,680.28/1,452,666.02 = 593,787.99/x - Step 3: Cross multiply
1,052,680.28x = 1,452,666.02 × 593,787.99 - Step 4: Simplify right side
1,052,680.28x = 862,575,636,157.10 - Step 5: Solve for x
x = 862,575,636,157.10/1,052,680.28 - Step 6: Final answer
x = 819,408.94
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.