Finding the Fourth Proportional to 1,197,350.96, 1,794,466.99 and 486,548.02
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Solution
The fourth proportional to 1,197,350.96, 1,794,466.99 and 486,548.02 is: 729,188.33
Step by Step Solution
- Step 1: Write the proportion equation
1,197,350.96 : 1,794,466.99 = 486,548.02 : x - Step 2: Convert to fraction form
1,197,350.96/1,794,466.99 = 486,548.02/x - Step 3: Cross multiply
1,197,350.96x = 1,794,466.99 × 486,548.02 - Step 4: Simplify right side
1,197,350.96x = 873,094,352,328.84 - Step 5: Solve for x
x = 873,094,352,328.84/1,197,350.96 - Step 6: Final answer
x = 729,188.33
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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.