Finding the Fourth Proportional to 14,366,819.34, 21,531,515.58 and 5,837,184
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Solution
The fourth proportional to 14,366,819.34, 21,531,515.58 and 5,837,184 is: 8,748,172.80
Step by Step Solution
- Step 1: Write the proportion equation
14,366,819.34 : 21,531,515.58 = 5,837,184 : x - Step 2: Convert to fraction form
14,366,819.34/21,531,515.58 = 5,837,184/x - Step 3: Cross multiply
14,366,819.34x = 21,531,515.58 × 5,837,184 - Step 4: Simplify right side
14,366,819.34x = 125,683,418,239,326.70 - Step 5: Solve for x
x = 125,683,418,239,326.70/14,366,819.34 - Step 6: Final answer
x = 8,748,172.80
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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.