Finding the Fourth Proportional to 1,460,523.24, 2,190,785.66 and 955,508.49
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Solution
The fourth proportional to 1,460,523.24, 2,190,785.66 and 955,508.49 is: 1,433,263.26
Step by Step Solution
- Step 1: Write the proportion equation
1,460,523.24 : 2,190,785.66 = 955,508.49 : x - Step 2: Convert to fraction form
1,460,523.24/2,190,785.66 = 955,508.49/x - Step 3: Cross multiply
1,460,523.24x = 2,190,785.66 × 955,508.49 - Step 4: Simplify right side
1,460,523.24x = 2,093,314,293,267.96 - Step 5: Solve for x
x = 2,093,314,293,267.96/1,460,523.24 - Step 6: Final answer
x = 1,433,263.26
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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.