Finding the Fourth Proportional to 2,226,593.24, 3,339,952.14 and 787,073.19
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Solution
The fourth proportional to 2,226,593.24, 3,339,952.14 and 787,073.19 is: 1,180,631.81
Step by Step Solution
- Step 1: Write the proportion equation
2,226,593.24 : 3,339,952.14 = 787,073.19 : x - Step 2: Convert to fraction form
2,226,593.24/3,339,952.14 = 787,073.19/x - Step 3: Cross multiply
2,226,593.24x = 3,339,952.14 × 787,073.19 - Step 4: Simplify right side
2,226,593.24x = 2,628,786,799,531.89 - Step 5: Solve for x
x = 2,628,786,799,531.89/2,226,593.24 - Step 6: Final answer
x = 1,180,631.81
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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.