Finding the Fourth Proportional to 6,237,454.38, 9,342,915.99 and 2,994,211
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Solution
The fourth proportional to 6,237,454.38, 9,342,915.99 and 2,994,211 is: 4,484,948.53
Step by Step Solution
- Step 1: Write the proportion equation
6,237,454.38 : 9,342,915.99 = 2,994,211 : x - Step 2: Convert to fraction form
6,237,454.38/9,342,915.99 = 2,994,211/x - Step 3: Cross multiply
6,237,454.38x = 9,342,915.99 × 2,994,211 - Step 4: Simplify right side
6,237,454.38x = 27,974,661,829,333.89 - Step 5: Solve for x
x = 27,974,661,829,333.89/6,237,454.38 - Step 6: Final answer
x = 4,484,948.53
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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.