Finding the Third Proportional to 571,698 and 1,128,937.50
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Solution
The third proportional to 571,698 and 1,128,937.50 is: 2,229,323.66
Step by Step Solution
- Step 1: Write the proportion equation
571,698 : 1,128,937.50 = 1,128,937.50 : x - Step 2: Convert to fraction form
571,698/1,128,937.50 = 1,128,937.50/x - Step 3: Cross multiply
571,698x = 1,128,937.50 × 1,128,937.50 - Step 4: Simplify right side
571,698x = 1,274,499,878,906.25 - Step 5: Solve for x
x = 1,274,499,878,906.25/571,698 - Step 6: Final answer
x = 2,229,323.66
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These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.