Finding the Fourth Proportional to 594,052.80, 889,110.90 and 546,813.60
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Solution
The fourth proportional to 594,052.80, 889,110.90 and 546,813.60 is: 818,408.62
Step by Step Solution
- Step 1: Write the proportion equation
594,052.80 : 889,110.90 = 546,813.60 : x - Step 2: Convert to fraction form
594,052.80/889,110.90 = 546,813.60/x - Step 3: Cross multiply
594,052.80x = 889,110.90 × 546,813.60 - Step 4: Simplify right side
594,052.80x = 486,177,932,028.24 - Step 5: Solve for x
x = 486,177,932,028.24/594,052.80 - Step 6: Final answer
x = 818,408.62
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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.