Finding the Fourth Proportional to 1,614,263.84, 2,420,555.08 and 602,553.92
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Solution
The fourth proportional to 1,614,263.84, 2,420,555.08 and 602,553.92 is: 903,517.08
Step by Step Solution
- Step 1: Write the proportion equation
1,614,263.84 : 2,420,555.08 = 602,553.92 : x - Step 2: Convert to fraction form
1,614,263.84/2,420,555.08 = 602,553.92/x - Step 3: Cross multiply
1,614,263.84x = 2,420,555.08 × 602,553.92 - Step 4: Simplify right side
1,614,263.84x = 1,458,514,952,029.91 - Step 5: Solve for x
x = 1,458,514,952,029.91/1,614,263.84 - Step 6: Final answer
x = 903,517.08
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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.