Finding the Fourth Proportional to 2,495,858.37, 3,744,201.48 and 876,206.87
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Solution
The fourth proportional to 2,495,858.37, 3,744,201.48 and 876,206.87 is: 1,314,455.62
Step by Step Solution
- Step 1: Write the proportion equation
2,495,858.37 : 3,744,201.48 = 876,206.87 : x - Step 2: Convert to fraction form
2,495,858.37/3,744,201.48 = 876,206.87/x - Step 3: Cross multiply
2,495,858.37x = 3,744,201.48 × 876,206.87 - Step 4: Simplify right side
2,495,858.37x = 3,280,695,058,867.14 - Step 5: Solve for x
x = 3,280,695,058,867.14/2,495,858.37 - Step 6: Final answer
x = 1,314,455.62
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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.