Finding the Fourth Proportional to 1,736,234.70, 2,604,352.05 and 598,994.70
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Solution
The fourth proportional to 1,736,234.70, 2,604,352.05 and 598,994.70 is: 898,492.05
Step by Step Solution
- Step 1: Write the proportion equation
1,736,234.70 : 2,604,352.05 = 598,994.70 : x - Step 2: Convert to fraction form
1,736,234.70/2,604,352.05 = 598,994.70/x - Step 3: Cross multiply
1,736,234.70x = 2,604,352.05 × 598,994.70 - Step 4: Simplify right side
1,736,234.70x = 1,559,993,074,884.13 - Step 5: Solve for x
x = 1,559,993,074,884.13/1,736,234.70 - Step 6: Final answer
x = 898,492.05
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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.