Finding the Fourth Proportional to 3,334,044.68, 5,000,484.42 and 937,319.96
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Solution
The fourth proportional to 3,334,044.68, 5,000,484.42 and 937,319.96 is: 1,405,816.15
Step by Step Solution
- Step 1: Write the proportion equation
3,334,044.68 : 5,000,484.42 = 937,319.96 : x - Step 2: Convert to fraction form
3,334,044.68/5,000,484.42 = 937,319.96/x - Step 3: Cross multiply
3,334,044.68x = 5,000,484.42 × 937,319.96 - Step 4: Simplify right side
3,334,044.68x = 4,687,053,856,535.02 - Step 5: Solve for x
x = 4,687,053,856,535.02/3,334,044.68 - Step 6: Final answer
x = 1,405,816.15
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.