Finding the Fourth Proportional to 1,718,208.70, 2,577,313.05 and 596,277.70
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Solution
The fourth proportional to 1,718,208.70, 2,577,313.05 and 596,277.70 is: 894,416.55
Step by Step Solution
- Step 1: Write the proportion equation
1,718,208.70 : 2,577,313.05 = 596,277.70 : x - Step 2: Convert to fraction form
1,718,208.70/2,577,313.05 = 596,277.70/x - Step 3: Cross multiply
1,718,208.70x = 2,577,313.05 × 596,277.70 - Step 4: Simplify right side
1,718,208.70x = 1,536,794,297,633.99 - Step 5: Solve for x
x = 1,536,794,297,633.99/1,718,208.70 - Step 6: Final answer
x = 894,416.55
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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.