Finding the Third Proportional to 639,495 and 1,367,596.41
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Solution
The third proportional to 639,495 and 1,367,596.41 is: 2,924,682.65
Step by Step Solution
- Step 1: Write the proportion equation
639,495 : 1,367,596.41 = 1,367,596.41 : x - Step 2: Convert to fraction form
639,495/1,367,596.41 = 1,367,596.41/x - Step 3: Cross multiply
639,495x = 1,367,596.41 × 1,367,596.41 - Step 4: Simplify right side
639,495x = 1,870,319,930,387.92 - Step 5: Solve for x
x = 1,870,319,930,387.92/639,495 - Step 6: Final answer
x = 2,924,682.65
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.