Finding the Third Proportional to 2,130,336 and 2,996,457.75
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Solution
The third proportional to 2,130,336 and 2,996,457.75 is: 4,214,714.98
Step by Step Solution
- Step 1: Write the proportion equation
2,130,336 : 2,996,457.75 = 2,996,457.75 : x - Step 2: Convert to fraction form
2,130,336/2,996,457.75 = 2,996,457.75/x - Step 3: Cross multiply
2,130,336x = 2,996,457.75 × 2,996,457.75 - Step 4: Simplify right side
2,130,336x = 8,978,759,047,535.06 - Step 5: Solve for x
x = 8,978,759,047,535.06/2,130,336 - Step 6: Final answer
x = 4,214,714.98
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.