Finding the Third Proportional to 651,703.50 and 910,444.50
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Solution
The third proportional to 651,703.50 and 910,444.50 is: 1,271,911.52
Step by Step Solution
- Step 1: Write the proportion equation
651,703.50 : 910,444.50 = 910,444.50 : x - Step 2: Convert to fraction form
651,703.50/910,444.50 = 910,444.50/x - Step 3: Cross multiply
651,703.50x = 910,444.50 × 910,444.50 - Step 4: Simplify right side
651,703.50x = 828,909,187,580.25 - Step 5: Solve for x
x = 828,909,187,580.25/651,703.50 - Step 6: Final answer
x = 1,271,911.52
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.