Finding the Third Proportional to 5,742,762.75 and 8,896,473
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Solution
The third proportional to 5,742,762.75 and 8,896,473 is: 13,782,082.82
Step by Step Solution
- Step 1: Write the proportion equation
5,742,762.75 : 8,896,473 = 8,896,473 : x - Step 2: Convert to fraction form
5,742,762.75/8,896,473 = 8,896,473/x - Step 3: Cross multiply
5,742,762.75x = 8,896,473 × 8,896,473 - Step 4: Simplify right side
5,742,762.75x = 79,147,231,839,729 - Step 5: Solve for x
x = 79,147,231,839,729/5,742,762.75 - Step 6: Final answer
x = 13,782,082.82
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.