Finding the Fourth Proportional to 2,747,562.93, 4,118,435.64 and 924,192.09
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Solution
The fourth proportional to 2,747,562.93, 4,118,435.64 and 924,192.09 is: 1,385,309.72
Step by Step Solution
- Step 1: Write the proportion equation
2,747,562.93 : 4,118,435.64 = 924,192.09 : x - Step 2: Convert to fraction form
2,747,562.93/4,118,435.64 = 924,192.09/x - Step 3: Cross multiply
2,747,562.93x = 4,118,435.64 × 924,192.09 - Step 4: Simplify right side
2,747,562.93x = 3,806,225,641,662.09 - Step 5: Solve for x
x = 3,806,225,641,662.09/2,747,562.93 - Step 6: Final answer
x = 1,385,309.72
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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.