Finding the Third Proportional to 701,919 and 1,130,395.50
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Solution
The third proportional to 701,919 and 1,130,395.50 is: 1,820,429.40
Step by Step Solution
- Step 1: Write the proportion equation
701,919 : 1,130,395.50 = 1,130,395.50 : x - Step 2: Convert to fraction form
701,919/1,130,395.50 = 1,130,395.50/x - Step 3: Cross multiply
701,919x = 1,130,395.50 × 1,130,395.50 - Step 4: Simplify right side
701,919x = 1,277,793,986,420.25 - Step 5: Solve for x
x = 1,277,793,986,420.25/701,919 - Step 6: Final answer
x = 1,820,429.40
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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.