Finding the Fourth Proportional to 9,970,063.56, 14,955,095.43 and 2,397,029.31
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Solution
The fourth proportional to 9,970,063.56, 14,955,095.43 and 2,397,029.31 is: 3,595,543.99
Step by Step Solution
- Step 1: Write the proportion equation
9,970,063.56 : 14,955,095.43 = 2,397,029.31 : x - Step 2: Convert to fraction form
9,970,063.56/14,955,095.43 = 2,397,029.31/x - Step 3: Cross multiply
9,970,063.56x = 14,955,095.43 × 2,397,029.31 - Step 4: Simplify right side
9,970,063.56x = 35,847,802,079,557.05 - Step 5: Solve for x
x = 35,847,802,079,557.05/9,970,063.56 - Step 6: Final answer
x = 3,595,543.99
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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.