Finding the Fourth Proportional to 2,427,654.26, 3,348,106.00 and 1,460,603.88
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Solution
The fourth proportional to 2,427,654.26, 3,348,106.00 and 1,460,603.88 is: 2,014,395.82
Step by Step Solution
- Step 1: Write the proportion equation
2,427,654.26 : 3,348,106.00 = 1,460,603.88 : x - Step 2: Convert to fraction form
2,427,654.26/3,348,106.00 = 1,460,603.88/x - Step 3: Cross multiply
2,427,654.26x = 3,348,106.00 × 1,460,603.88 - Step 4: Simplify right side
2,427,654.26x = 4,890,256,610,599.77 - Step 5: Solve for x
x = 4,890,256,610,599.77/2,427,654.26 - Step 6: Final answer
x = 2,014,395.82
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.