Finding the Fourth Proportional to 1,449,824.73, 2,173,903.68 and 597,484.80
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Solution
The fourth proportional to 1,449,824.73, 2,173,903.68 and 597,484.80 is: 895,883.74
Step by Step Solution
- Step 1: Write the proportion equation
1,449,824.73 : 2,173,903.68 = 597,484.80 : x - Step 2: Convert to fraction form
1,449,824.73/2,173,903.68 = 597,484.80/x - Step 3: Cross multiply
1,449,824.73x = 2,173,903.68 × 597,484.80 - Step 4: Simplify right side
1,449,824.73x = 1,298,874,405,464.06 - Step 5: Solve for x
x = 1,298,874,405,464.06/1,449,824.73 - Step 6: Final answer
x = 895,883.74
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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.