Finding the Fourth Proportional to 3,045,560.79, 4,569,358.62 and 996,314.79
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Solution
The fourth proportional to 3,045,560.79, 4,569,358.62 and 996,314.79 is: 1,494,805.03
Step by Step Solution
- Step 1: Write the proportion equation
3,045,560.79 : 4,569,358.62 = 996,314.79 : x - Step 2: Convert to fraction form
3,045,560.79/4,569,358.62 = 996,314.79/x - Step 3: Cross multiply
3,045,560.79x = 4,569,358.62 × 996,314.79 - Step 4: Simplify right side
3,045,560.79x = 4,552,519,573,919.99 - Step 5: Solve for x
x = 4,552,519,573,919.99/3,045,560.79 - Step 6: Final answer
x = 1,494,805.03
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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.