Finding the Fourth Proportional to 4,463,167.60, 6,160,750.68 and 2,652,310
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Solution
The fourth proportional to 4,463,167.60, 6,160,750.68 and 2,652,310 is: 3,661,126.38
Step by Step Solution
- Step 1: Write the proportion equation
4,463,167.60 : 6,160,750.68 = 2,652,310 : x - Step 2: Convert to fraction form
4,463,167.60/6,160,750.68 = 2,652,310/x - Step 3: Cross multiply
4,463,167.60x = 6,160,750.68 × 2,652,310 - Step 4: Simplify right side
4,463,167.60x = 16,340,220,636,070.80 - Step 5: Solve for x
x = 16,340,220,636,070.80/4,463,167.60 - Step 6: Final answer
x = 3,661,126.38
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.