Finding the Fourth Proportional to 1,593,552.49, 2,390,795.87 and 514,043.49
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Solution
The fourth proportional to 1,593,552.49, 2,390,795.87 and 514,043.49 is: 771,215.92
Step by Step Solution
- Step 1: Write the proportion equation
1,593,552.49 : 2,390,795.87 = 514,043.49 : x - Step 2: Convert to fraction form
1,593,552.49/2,390,795.87 = 514,043.49/x - Step 3: Cross multiply
1,593,552.49x = 2,390,795.87 × 514,043.49 - Step 4: Simplify right side
1,593,552.49x = 1,228,973,052,892.39 - Step 5: Solve for x
x = 1,228,973,052,892.39/1,593,552.49 - Step 6: Final answer
x = 771,215.92
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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.