Finding the Third Proportional to 361,050.50 and 558,774.75
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Solution
The third proportional to 361,050.50 and 558,774.75 is: 864,779.92
Step by Step Solution
- Step 1: Write the proportion equation
361,050.50 : 558,774.75 = 558,774.75 : x - Step 2: Convert to fraction form
361,050.50/558,774.75 = 558,774.75/x - Step 3: Cross multiply
361,050.50x = 558,774.75 × 558,774.75 - Step 4: Simplify right side
361,050.50x = 312,229,221,237.56 - Step 5: Solve for x
x = 312,229,221,237.56/361,050.50 - Step 6: Final answer
x = 864,779.92
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.