Finding the Third Proportional to 979,498 and 1,484,060
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Solution
The third proportional to 979,498 and 1,484,060 is: 2,248,533.52
Step by Step Solution
- Step 1: Write the proportion equation
979,498 : 1,484,060 = 1,484,060 : x - Step 2: Convert to fraction form
979,498/1,484,060 = 1,484,060/x - Step 3: Cross multiply
979,498x = 1,484,060 × 1,484,060 - Step 4: Simplify right side
979,498x = 2,202,434,083,600 - Step 5: Solve for x
x = 2,202,434,083,600/979,498 - Step 6: Final answer
x = 2,248,533.52
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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.