Finding the Fourth Proportional to 514,958.99, 772,606.15 and 248,750.06
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Solution
The fourth proportional to 514,958.99, 772,606.15 and 248,750.06 is: 373,206.08
Step by Step Solution
- Step 1: Write the proportion equation
514,958.99 : 772,606.15 = 248,750.06 : x - Step 2: Convert to fraction form
514,958.99/772,606.15 = 248,750.06/x - Step 3: Cross multiply
514,958.99x = 772,606.15 × 248,750.06 - Step 4: Simplify right side
514,958.99x = 192,185,821,683.96 - Step 5: Solve for x
x = 192,185,821,683.96/514,958.99 - Step 6: Final answer
x = 373,206.08
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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.