Finding the Fourth Proportional to 541,656.36, 812,560.16 and 226,040.96
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Solution
The fourth proportional to 541,656.36, 812,560.16 and 226,040.96 is: 339,093.00
Step by Step Solution
- Step 1: Write the proportion equation
541,656.36 : 812,560.16 = 226,040.96 : x - Step 2: Convert to fraction form
541,656.36/812,560.16 = 226,040.96/x - Step 3: Cross multiply
541,656.36x = 812,560.16 × 226,040.96 - Step 4: Simplify right side
541,656.36x = 183,671,878,624.15 - Step 5: Solve for x
x = 183,671,878,624.15/541,656.36 - Step 6: Final answer
x = 339,093.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.