Finding the Third Proportional to 450,587.25 and 697,450.50
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Solution
The third proportional to 450,587.25 and 697,450.50 is: 1,079,562.73
Step by Step Solution
- Step 1: Write the proportion equation
450,587.25 : 697,450.50 = 697,450.50 : x - Step 2: Convert to fraction form
450,587.25/697,450.50 = 697,450.50/x - Step 3: Cross multiply
450,587.25x = 697,450.50 × 697,450.50 - Step 4: Simplify right side
450,587.25x = 486,437,199,950.25 - Step 5: Solve for x
x = 486,437,199,950.25/450,587.25 - Step 6: Final answer
x = 1,079,562.73
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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.