Finding the Fourth Proportional to 627,122.44, 941,893.80 and 537,367.96
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Solution
The fourth proportional to 627,122.44, 941,893.80 and 537,367.96 is: 807,088.88
Step by Step Solution
- Step 1: Write the proportion equation
627,122.44 : 941,893.80 = 537,367.96 : x - Step 2: Convert to fraction form
627,122.44/941,893.80 = 537,367.96/x - Step 3: Cross multiply
627,122.44x = 941,893.80 × 537,367.96 - Step 4: Simplify right side
627,122.44x = 506,143,549,842.65 - Step 5: Solve for x
x = 506,143,549,842.65/627,122.44 - Step 6: Final answer
x = 807,088.88
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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.