Finding the Fourth Proportional to 1,751,621.73, 2,627,875.96 and 537,260.14
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Solution
The fourth proportional to 1,751,621.73, 2,627,875.96 and 537,260.14 is: 806,026.20
Step by Step Solution
- Step 1: Write the proportion equation
1,751,621.73 : 2,627,875.96 = 537,260.14 : x - Step 2: Convert to fraction form
1,751,621.73/2,627,875.96 = 537,260.14/x - Step 3: Cross multiply
1,751,621.73x = 2,627,875.96 × 537,260.14 - Step 4: Simplify right side
1,751,621.73x = 1,411,853,000,218.05 - Step 5: Solve for x
x = 1,411,853,000,218.05/1,751,621.73 - Step 6: Final answer
x = 806,026.20
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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.