Finding the Third Proportional to 7,652,018 and 11,437,201
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Solution
The third proportional to 7,652,018 and 11,437,201 is: 17,094,780.32
Step by Step Solution
- Step 1: Write the proportion equation
7,652,018 : 11,437,201 = 11,437,201 : x - Step 2: Convert to fraction form
7,652,018/11,437,201 = 11,437,201/x - Step 3: Cross multiply
7,652,018x = 11,437,201 × 11,437,201 - Step 4: Simplify right side
7,652,018x = 130,809,566,714,401 - Step 5: Solve for x
x = 130,809,566,714,401/7,652,018 - Step 6: Final answer
x = 17,094,780.32
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.