Finding the Fourth Proportional to 563,507.24, 845,312.96 and 203,767.88
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Solution
The fourth proportional to 563,507.24, 845,312.96 and 203,767.88 is: 305,670.66
Step by Step Solution
- Step 1: Write the proportion equation
563,507.24 : 845,312.96 = 203,767.88 : x - Step 2: Convert to fraction form
563,507.24/845,312.96 = 203,767.88/x - Step 3: Cross multiply
563,507.24x = 845,312.96 × 203,767.88 - Step 4: Simplify right side
563,507.24x = 172,247,629,795.73 - Step 5: Solve for x
x = 172,247,629,795.73/563,507.24 - Step 6: Final answer
x = 305,670.66
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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.