Finding the Third Proportional to 979,524 and 1,484,076
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Solution
The third proportional to 979,524 and 1,484,076 is: 2,248,522.32
Step by Step Solution
- Step 1: Write the proportion equation
979,524 : 1,484,076 = 1,484,076 : x - Step 2: Convert to fraction form
979,524/1,484,076 = 1,484,076/x - Step 3: Cross multiply
979,524x = 1,484,076 × 1,484,076 - Step 4: Simplify right side
979,524x = 2,202,481,573,776 - Step 5: Solve for x
x = 2,202,481,573,776/979,524 - Step 6: Final answer
x = 2,248,522.32
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.