Finding the Fourth Proportional to 3,799,737.08, 5,699,617.06 and 921,092.44
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Solution
The fourth proportional to 3,799,737.08, 5,699,617.06 and 921,092.44 is: 1,381,641.43
Step by Step Solution
- Step 1: Write the proportion equation
3,799,737.08 : 5,699,617.06 = 921,092.44 : x - Step 2: Convert to fraction form
3,799,737.08/5,699,617.06 = 921,092.44/x - Step 3: Cross multiply
3,799,737.08x = 5,699,617.06 × 921,092.44 - Step 4: Simplify right side
3,799,737.08x = 5,249,874,184,861.03 - Step 5: Solve for x
x = 5,249,874,184,861.03/3,799,737.08 - Step 6: Final answer
x = 1,381,641.43
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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.