Finding the Fourth Proportional to 2,459,337.13, 3,684,065.26 and 1,224,625.25
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Solution
The fourth proportional to 2,459,337.13, 3,684,065.26 and 1,224,625.25 is: 1,834,477.79
Step by Step Solution
- Step 1: Write the proportion equation
2,459,337.13 : 3,684,065.26 = 1,224,625.25 : x - Step 2: Convert to fraction form
2,459,337.13/3,684,065.26 = 1,224,625.25/x - Step 3: Cross multiply
2,459,337.13x = 3,684,065.26 × 1,224,625.25 - Step 4: Simplify right side
2,459,337.13x = 4,511,599,338,981.15 - Step 5: Solve for x
x = 4,511,599,338,981.15/2,459,337.13 - Step 6: Final answer
x = 1,834,477.79
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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.