Finding the Fourth Proportional to 5,595,956.60, 8,395,401.78 and 1,757,623.98
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Solution
The fourth proportional to 5,595,956.60, 8,395,401.78 and 1,757,623.98 is: 2,636,896.70
Step by Step Solution
- Step 1: Write the proportion equation
5,595,956.60 : 8,395,401.78 = 1,757,623.98 : x - Step 2: Convert to fraction form
5,595,956.60/8,395,401.78 = 1,757,623.98/x - Step 3: Cross multiply
5,595,956.60x = 8,395,401.78 × 1,757,623.98 - Step 4: Simplify right side
5,595,956.60x = 14,755,959,490,262.68 - Step 5: Solve for x
x = 14,755,959,490,262.68/5,595,956.60 - Step 6: Final answer
x = 2,636,896.70
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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.