Finding the Fourth Proportional to 1,460,089.38, 2,014,963.97 and 806,757.50
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Solution
The fourth proportional to 1,460,089.38, 2,014,963.97 and 806,757.50 is: 1,113,347.80
Step by Step Solution
- Step 1: Write the proportion equation
1,460,089.38 : 2,014,963.97 = 806,757.50 : x - Step 2: Convert to fraction form
1,460,089.38/2,014,963.97 = 806,757.50/x - Step 3: Cross multiply
1,460,089.38x = 2,014,963.97 × 806,757.50 - Step 4: Simplify right side
1,460,089.38x = 1,625,587,294,525.46 - Step 5: Solve for x
x = 1,625,587,294,525.46/1,460,089.38 - Step 6: Final answer
x = 1,113,347.80
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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.