Finding the Fourth Proportional to 2,352,239.19, 3,527,937.18 and 623,120.58
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Solution
The fourth proportional to 2,352,239.19, 3,527,937.18 and 623,120.58 is: 934,569.18
Step by Step Solution
- Step 1: Write the proportion equation
2,352,239.19 : 3,527,937.18 = 623,120.58 : x - Step 2: Convert to fraction form
2,352,239.19/3,527,937.18 = 623,120.58/x - Step 3: Cross multiply
2,352,239.19x = 3,527,937.18 × 623,120.58 - Step 4: Simplify right side
2,352,239.19x = 2,198,330,261,805.16 - Step 5: Solve for x
x = 2,198,330,261,805.16/2,352,239.19 - Step 6: Final answer
x = 934,569.18
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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.