Finding the Fourth Proportional to 1,088,283.04, 1,632,593.58 and 555,515.80
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Solution
The fourth proportional to 1,088,283.04, 1,632,593.58 and 555,515.80 is: 833,359.98
Step by Step Solution
- Step 1: Write the proportion equation
1,088,283.04 : 1,632,593.58 = 555,515.80 : x - Step 2: Convert to fraction form
1,088,283.04/1,632,593.58 = 555,515.80/x - Step 3: Cross multiply
1,088,283.04x = 1,632,593.58 × 555,515.80 - Step 4: Simplify right side
1,088,283.04x = 906,931,528,668.56 - Step 5: Solve for x
x = 906,931,528,668.56/1,088,283.04 - Step 6: Final answer
x = 833,359.98
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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.