Finding the Fourth Proportional to 2,046,193.29, 3,069,289.94 and 908,688.02
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Solution
The fourth proportional to 2,046,193.29, 3,069,289.94 and 908,688.02 is: 1,363,032.02
Step by Step Solution
- Step 1: Write the proportion equation
2,046,193.29 : 3,069,289.94 = 908,688.02 : x - Step 2: Convert to fraction form
2,046,193.29/3,069,289.94 = 908,688.02/x - Step 3: Cross multiply
2,046,193.29x = 3,069,289.94 × 908,688.02 - Step 4: Simplify right side
2,046,193.29x = 2,789,026,978,494.63 - Step 5: Solve for x
x = 2,789,026,978,494.63/2,046,193.29 - Step 6: Final answer
x = 1,363,032.02
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.