Finding the Fourth Proportional to 2,245,672.26, 3,368,522.97 and 897,948.09
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Solution
The fourth proportional to 2,245,672.26, 3,368,522.97 and 897,948.09 is: 1,346,927.96
Step by Step Solution
- Step 1: Write the proportion equation
2,245,672.26 : 3,368,522.97 = 897,948.09 : x - Step 2: Convert to fraction form
2,245,672.26/3,368,522.97 = 897,948.09/x - Step 3: Cross multiply
2,245,672.26x = 3,368,522.97 × 897,948.09 - Step 4: Simplify right side
2,245,672.26x = 3,024,758,767,032.63 - Step 5: Solve for x
x = 3,024,758,767,032.63/2,245,672.26 - Step 6: Final answer
x = 1,346,927.96
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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.