Finding the Fourth Proportional to 1,195,833.58, 1,794,497.71 and 485,861.62
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Solution
The fourth proportional to 1,195,833.58, 1,794,497.71 and 485,861.62 is: 729,096.07
Step by Step Solution
- Step 1: Write the proportion equation
1,195,833.58 : 1,794,497.71 = 485,861.62 : x - Step 2: Convert to fraction form
1,195,833.58/1,794,497.71 = 485,861.62/x - Step 3: Cross multiply
1,195,833.58x = 1,794,497.71 × 485,861.62 - Step 4: Simplify right side
1,195,833.58x = 871,877,564,466.89 - Step 5: Solve for x
x = 871,877,564,466.89/1,195,833.58 - Step 6: Final answer
x = 729,096.07
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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.