Finding the Third Proportional to 247,267.69 and 507,642.19
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Solution
The third proportional to 247,267.69 and 507,642.19 is: 1,042,192.75
Step by Step Solution
- Step 1: Write the proportion equation
247,267.69 : 507,642.19 = 507,642.19 : x - Step 2: Convert to fraction form
247,267.69/507,642.19 = 507,642.19/x - Step 3: Cross multiply
247,267.69x = 507,642.19 × 507,642.19 - Step 4: Simplify right side
247,267.69x = 257,700,590,529.79 - Step 5: Solve for x
x = 257,700,590,529.79/247,267.69 - Step 6: Final answer
x = 1,042,192.75
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.