Finding the Fourth Proportional to 3,372,567.35, 5,058,916.63 and 1,241,554.55
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Solution
The fourth proportional to 3,372,567.35, 5,058,916.63 and 1,241,554.55 is: 1,862,355.97
Step by Step Solution
- Step 1: Write the proportion equation
3,372,567.35 : 5,058,916.63 = 1,241,554.55 : x - Step 2: Convert to fraction form
3,372,567.35/5,058,916.63 = 1,241,554.55/x - Step 3: Cross multiply
3,372,567.35x = 5,058,916.63 × 1,241,554.55 - Step 4: Simplify right side
3,372,567.35x = 6,280,920,931,648.70 - Step 5: Solve for x
x = 6,280,920,931,648.70/3,372,567.35 - Step 6: Final answer
x = 1,862,355.97
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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.