Finding the Third Proportional to 245,966.63 and 529,655.63
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Solution
The third proportional to 245,966.63 and 529,655.63 is: 1,140,541.25
Step by Step Solution
- Step 1: Write the proportion equation
245,966.63 : 529,655.63 = 529,655.63 : x - Step 2: Convert to fraction form
245,966.63/529,655.63 = 529,655.63/x - Step 3: Cross multiply
245,966.63x = 529,655.63 × 529,655.63 - Step 4: Simplify right side
245,966.63x = 280,535,081,094.14 - Step 5: Solve for x
x = 280,535,081,094.14/245,966.63 - Step 6: Final answer
x = 1,140,541.25
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.