Finding the Third Proportional to 1,944,955.13 and 2,854,374.19
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Solution
The third proportional to 1,944,955.13 and 2,854,374.19 is: 4,189,017.99
Step by Step Solution
- Step 1: Write the proportion equation
1,944,955.13 : 2,854,374.19 = 2,854,374.19 : x - Step 2: Convert to fraction form
1,944,955.13/2,854,374.19 = 2,854,374.19/x - Step 3: Cross multiply
1,944,955.13x = 2,854,374.19 × 2,854,374.19 - Step 4: Simplify right side
1,944,955.13x = 8,147,452,002,266.29 - Step 5: Solve for x
x = 8,147,452,002,266.29/1,944,955.13 - Step 6: Final answer
x = 4,189,017.99
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.