Finding the Third Proportional to 270,417.66 and 577,035.98
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Solution
The third proportional to 270,417.66 and 577,035.98 is: 1,231,319.48
Step by Step Solution
- Step 1: Write the proportion equation
270,417.66 : 577,035.98 = 577,035.98 : x - Step 2: Convert to fraction form
270,417.66/577,035.98 = 577,035.98/x - Step 3: Cross multiply
270,417.66x = 577,035.98 × 577,035.98 - Step 4: Simplify right side
270,417.66x = 332,970,527,263.63 - Step 5: Solve for x
x = 332,970,527,263.63/270,417.66 - Step 6: Final answer
x = 1,231,319.48
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.