Finding the Third Proportional to 554,469.05 and 834,163.95
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Solution
The third proportional to 554,469.05 and 834,163.95 is: 1,254,947.40
Step by Step Solution
- Step 1: Write the proportion equation
554,469.05 : 834,163.95 = 834,163.95 : x - Step 2: Convert to fraction form
554,469.05/834,163.95 = 834,163.95/x - Step 3: Cross multiply
554,469.05x = 834,163.95 × 834,163.95 - Step 4: Simplify right side
554,469.05x = 695,829,487,659.32 - Step 5: Solve for x
x = 695,829,487,659.32/554,469.05 - Step 6: Final answer
x = 1,254,947.40
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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.