Finding the Fourth Proportional to 5,026,376.91, 7,534,315.62 and 2,464,043.97
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Solution
The fourth proportional to 5,026,376.91, 7,534,315.62 and 2,464,043.97 is: 3,693,492.41
Step by Step Solution
- Step 1: Write the proportion equation
5,026,376.91 : 7,534,315.62 = 2,464,043.97 : x - Step 2: Convert to fraction form
5,026,376.91/7,534,315.62 = 2,464,043.97/x - Step 3: Cross multiply
5,026,376.91x = 7,534,315.62 × 2,464,043.97 - Step 4: Simplify right side
5,026,376.91x = 18,564,884,971,537.81 - Step 5: Solve for x
x = 18,564,884,971,537.81/5,026,376.91 - Step 6: Final answer
x = 3,693,492.41
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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.