Finding the Third Proportional to 828,924.75 and 1,246,462.88
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Solution
The third proportional to 828,924.75 and 1,246,462.88 is: 1,874,319.35
Step by Step Solution
- Step 1: Write the proportion equation
828,924.75 : 1,246,462.88 = 1,246,462.88 : x - Step 2: Convert to fraction form
828,924.75/1,246,462.88 = 1,246,462.88/x - Step 3: Cross multiply
828,924.75x = 1,246,462.88 × 1,246,462.88 - Step 4: Simplify right side
828,924.75x = 1,553,669,698,753.27 - Step 5: Solve for x
x = 1,553,669,698,753.27/828,924.75 - Step 6: Final answer
x = 1,874,319.35
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.