Finding the Third Proportional to 3,864,782.25 and 8,395,506
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Solution
The third proportional to 3,864,782.25 and 8,395,506 is: 18,237,643.53
Step by Step Solution
- Step 1: Write the proportion equation
3,864,782.25 : 8,395,506 = 8,395,506 : x - Step 2: Convert to fraction form
3,864,782.25/8,395,506 = 8,395,506/x - Step 3: Cross multiply
3,864,782.25x = 8,395,506 × 8,395,506 - Step 4: Simplify right side
3,864,782.25x = 70,484,520,996,036 - Step 5: Solve for x
x = 70,484,520,996,036/3,864,782.25 - Step 6: Final answer
x = 18,237,643.53
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.