Finding the Fourth Proportional to 2,437,324.84, 3,653,600.92 and 1,017,786.88
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Solution
The fourth proportional to 2,437,324.84, 3,653,600.92 and 1,017,786.88 is: 1,525,683.82
Step by Step Solution
- Step 1: Write the proportion equation
2,437,324.84 : 3,653,600.92 = 1,017,786.88 : x - Step 2: Convert to fraction form
2,437,324.84/3,653,600.92 = 1,017,786.88/x - Step 3: Cross multiply
2,437,324.84x = 3,653,600.92 × 1,017,786.88 - Step 4: Simplify right side
2,437,324.84x = 3,718,587,081,131.93 - Step 5: Solve for x
x = 3,718,587,081,131.93/2,437,324.84 - Step 6: Final answer
x = 1,525,683.82
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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.