Finding the Fourth Proportional to 2,599,823.02, 3,897,372.56 and 1,179,104.08
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Solution
The fourth proportional to 2,599,823.02, 3,897,372.56 and 1,179,104.08 is: 1,767,584.89
Step by Step Solution
- Step 1: Write the proportion equation
2,599,823.02 : 3,897,372.56 = 1,179,104.08 : x - Step 2: Convert to fraction form
2,599,823.02/3,897,372.56 = 1,179,104.08/x - Step 3: Cross multiply
2,599,823.02x = 3,897,372.56 × 1,179,104.08 - Step 4: Simplify right side
2,599,823.02x = 4,595,407,886,776.05 - Step 5: Solve for x
x = 4,595,407,886,776.05/2,599,823.02 - Step 6: Final answer
x = 1,767,584.89
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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.