Finding the Fourth Proportional to 9,858,125.67, 14,788,599.12 and 3,035,276.16
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Solution
The fourth proportional to 9,858,125.67, 14,788,599.12 and 3,035,276.16 is: 4,553,348.56
Step by Step Solution
- Step 1: Write the proportion equation
9,858,125.67 : 14,788,599.12 = 3,035,276.16 : x - Step 2: Convert to fraction form
9,858,125.67/14,788,599.12 = 3,035,276.16/x - Step 3: Cross multiply
9,858,125.67x = 14,788,599.12 × 3,035,276.16 - Step 4: Simplify right side
9,858,125.67x = 44,887,482,348,732.98 - Step 5: Solve for x
x = 44,887,482,348,732.98/9,858,125.67 - Step 6: Final answer
x = 4,553,348.56
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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.