Finding the Third Proportional to 979,711 and 1,484,333
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Solution
The third proportional to 979,711 and 1,484,333 is: 2,248,871.82
Step by Step Solution
- Step 1: Write the proportion equation
979,711 : 1,484,333 = 1,484,333 : x - Step 2: Convert to fraction form
979,711/1,484,333 = 1,484,333/x - Step 3: Cross multiply
979,711x = 1,484,333 × 1,484,333 - Step 4: Simplify right side
979,711x = 2,203,244,454,889 - Step 5: Solve for x
x = 2,203,244,454,889/979,711 - Step 6: Final answer
x = 2,248,871.82
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.