Finding the Fourth Proportional to 9,513,068.87, 14,269,630.98 and 4,046,755.32
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Solution
The fourth proportional to 9,513,068.87, 14,269,630.98 and 4,046,755.32 is: 6,070,144.75
Step by Step Solution
- Step 1: Write the proportion equation
9,513,068.87 : 14,269,630.98 = 4,046,755.32 : x - Step 2: Convert to fraction form
9,513,068.87/14,269,630.98 = 4,046,755.32/x - Step 3: Cross multiply
9,513,068.87x = 14,269,630.98 × 4,046,755.32 - Step 4: Simplify right side
9,513,068.87x = 57,745,705,057,792.38 - Step 5: Solve for x
x = 57,745,705,057,792.38/9,513,068.87 - Step 6: Final answer
x = 6,070,144.75
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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.