Finding the Fourth Proportional to 1,462,844.04, 2,193,720.36 and 503,028.15
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Solution
The fourth proportional to 1,462,844.04, 2,193,720.36 and 503,028.15 is: 754,354.58
Step by Step Solution
- Step 1: Write the proportion equation
1,462,844.04 : 2,193,720.36 = 503,028.15 : x - Step 2: Convert to fraction form
1,462,844.04/2,193,720.36 = 503,028.15/x - Step 3: Cross multiply
1,462,844.04x = 2,193,720.36 × 503,028.15 - Step 4: Simplify right side
1,462,844.04x = 1,103,503,094,308.13 - Step 5: Solve for x
x = 1,103,503,094,308.13/1,462,844.04 - Step 6: Final answer
x = 754,354.58
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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.