Finding the Third Proportional to 516,483 and 1,124,421.75
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Solution
The third proportional to 516,483 and 1,124,421.75 is: 2,447,949.44
Step by Step Solution
- Step 1: Write the proportion equation
516,483 : 1,124,421.75 = 1,124,421.75 : x - Step 2: Convert to fraction form
516,483/1,124,421.75 = 1,124,421.75/x - Step 3: Cross multiply
516,483x = 1,124,421.75 × 1,124,421.75 - Step 4: Simplify right side
516,483x = 1,264,324,271,873.06 - Step 5: Solve for x
x = 1,264,324,271,873.06/516,483 - Step 6: Final answer
x = 2,447,949.44
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.