Finding the Third Proportional to 864,618 and 1,381,246.50
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Solution
The third proportional to 864,618 and 1,381,246.50 is: 2,206,572.03
Step by Step Solution
- Step 1: Write the proportion equation
864,618 : 1,381,246.50 = 1,381,246.50 : x - Step 2: Convert to fraction form
864,618/1,381,246.50 = 1,381,246.50/x - Step 3: Cross multiply
864,618x = 1,381,246.50 × 1,381,246.50 - Step 4: Simplify right side
864,618x = 1,907,841,893,762.25 - Step 5: Solve for x
x = 1,907,841,893,762.25/864,618 - Step 6: Final answer
x = 2,206,572.03
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.