Finding the Fourth Proportional to 2,062,827.46, 2,846,750.99 and 1,157,476.42
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Solution
The fourth proportional to 2,062,827.46, 2,846,750.99 and 1,157,476.42 is: 1,597,345.01
Step by Step Solution
- Step 1: Write the proportion equation
2,062,827.46 : 2,846,750.99 = 1,157,476.42 : x - Step 2: Convert to fraction form
2,062,827.46/2,846,750.99 = 1,157,476.42/x - Step 3: Cross multiply
2,062,827.46x = 2,846,750.99 × 1,157,476.42 - Step 4: Simplify right side
2,062,827.46x = 3,295,047,144,536.66 - Step 5: Solve for x
x = 3,295,047,144,536.66/2,062,827.46 - Step 6: Final answer
x = 1,597,345.01
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.