Finding the Fourth Proportional to 2,511,058.03, 3,764,263.35 and 913,192.09
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Solution
The fourth proportional to 2,511,058.03, 3,764,263.35 and 913,192.09 is: 1,368,943.08
Step by Step Solution
- Step 1: Write the proportion equation
2,511,058.03 : 3,764,263.35 = 913,192.09 : x - Step 2: Convert to fraction form
2,511,058.03/3,764,263.35 = 913,192.09/x - Step 3: Cross multiply
2,511,058.03x = 3,764,263.35 × 913,192.09 - Step 4: Simplify right side
2,511,058.03x = 3,437,495,515,896.90 - Step 5: Solve for x
x = 3,437,495,515,896.90/2,511,058.03 - Step 6: Final answer
x = 1,368,943.08
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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.