Finding the Fourth Proportional to 2,242,428, 3,093,474.60 and 1,467,717.87
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Solution
The fourth proportional to 2,242,428, 3,093,474.60 and 1,467,717.87 is: 2,024,746.37
Step by Step Solution
- Step 1: Write the proportion equation
2,242,428 : 3,093,474.60 = 1,467,717.87 : x - Step 2: Convert to fraction form
2,242,428/3,093,474.60 = 1,467,717.87/x - Step 3: Cross multiply
2,242,428x = 3,093,474.60 × 1,467,717.87 - Step 4: Simplify right side
2,242,428x = 4,540,347,950,811.10 - Step 5: Solve for x
x = 4,540,347,950,811.10/2,242,428 - Step 6: Final answer
x = 2,024,746.37
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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.