Finding the Fourth Proportional to 1,134,807.92, 1,702,270.26 and 293,366.96
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Solution
The fourth proportional to 1,134,807.92, 1,702,270.26 and 293,366.96 is: 440,065.53
Step by Step Solution
- Step 1: Write the proportion equation
1,134,807.92 : 1,702,270.26 = 293,366.96 : x - Step 2: Convert to fraction form
1,134,807.92/1,702,270.26 = 293,366.96/x - Step 3: Cross multiply
1,134,807.92x = 1,702,270.26 × 293,366.96 - Step 4: Simplify right side
1,134,807.92x = 499,389,851,274.61 - Step 5: Solve for x
x = 499,389,851,274.61/1,134,807.92 - Step 6: Final answer
x = 440,065.53
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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.