Finding the Fourth Proportional to 1,036,244.73, 1,554,576.62 and 437,207.34
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Solution
The fourth proportional to 1,036,244.73, 1,554,576.62 and 437,207.34 is: 655,899.41
Step by Step Solution
- Step 1: Write the proportion equation
1,036,244.73 : 1,554,576.62 = 437,207.34 : x - Step 2: Convert to fraction form
1,036,244.73/1,554,576.62 = 437,207.34/x - Step 3: Cross multiply
1,036,244.73x = 1,554,576.62 × 437,207.34 - Step 4: Simplify right side
1,036,244.73x = 679,672,308,856.39 - Step 5: Solve for x
x = 679,672,308,856.39/1,036,244.73 - Step 6: Final answer
x = 655,899.41
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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.