Finding the Fourth Proportional to 1,060,572.42, 1,463,621.00 and 577,168.88
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Solution
The fourth proportional to 1,060,572.42, 1,463,621.00 and 577,168.88 is: 796,509.95
Step by Step Solution
- Step 1: Write the proportion equation
1,060,572.42 : 1,463,621.00 = 577,168.88 : x - Step 2: Convert to fraction form
1,060,572.42/1,463,621.00 = 577,168.88/x - Step 3: Cross multiply
1,060,572.42x = 1,463,621.00 × 577,168.88 - Step 4: Simplify right side
1,060,572.42x = 844,756,483,110.53 - Step 5: Solve for x
x = 844,756,483,110.53/1,060,572.42 - Step 6: Final answer
x = 796,509.95
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.