Finding the Fourth Proportional to 1,056,090.13, 1,583,610.91 and 336,337.99
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Solution
The fourth proportional to 1,056,090.13, 1,583,610.91 and 336,337.99 is: 504,340.01
Step by Step Solution
- Step 1: Write the proportion equation
1,056,090.13 : 1,583,610.91 = 336,337.99 : x - Step 2: Convert to fraction form
1,056,090.13/1,583,610.91 = 336,337.99/x - Step 3: Cross multiply
1,056,090.13x = 1,583,610.91 × 336,337.99 - Step 4: Simplify right side
1,056,090.13x = 532,628,505,611.60 - Step 5: Solve for x
x = 532,628,505,611.60/1,056,090.13 - Step 6: Final answer
x = 504,340.01
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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.