Finding the Fourth Proportional to 11,492,392.19, 17,233,400.59 and 3,293,159.02
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Solution
The fourth proportional to 11,492,392.19, 17,233,400.59 and 3,293,159.02 is: 4,938,251.99
Step by Step Solution
- Step 1: Write the proportion equation
11,492,392.19 : 17,233,400.59 = 3,293,159.02 : x - Step 2: Convert to fraction form
11,492,392.19/17,233,400.59 = 3,293,159.02/x - Step 3: Cross multiply
11,492,392.19x = 17,233,400.59 × 3,293,159.02 - Step 4: Simplify right side
11,492,392.19x = 56,752,328,546,915.42 - Step 5: Solve for x
x = 56,752,328,546,915.42/11,492,392.19 - Step 6: Final answer
x = 4,938,251.99
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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.