Finding the Third Proportional to 1,742,604.75 and 3,774,713.63
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Solution
The third proportional to 1,742,604.75 and 3,774,713.63 is: 8,176,531.68
Step by Step Solution
- Step 1: Write the proportion equation
1,742,604.75 : 3,774,713.63 = 3,774,713.63 : x - Step 2: Convert to fraction form
1,742,604.75/3,774,713.63 = 3,774,713.63/x - Step 3: Cross multiply
1,742,604.75x = 3,774,713.63 × 3,774,713.63 - Step 4: Simplify right side
1,742,604.75x = 14,248,462,950,760.64 - Step 5: Solve for x
x = 14,248,462,950,760.64/1,742,604.75 - Step 6: Final answer
x = 8,176,531.68
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.