Finding the Third Proportional to 1,539,319.50 and 2,414,723.63
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Solution
The third proportional to 1,539,319.50 and 2,414,723.63 is: 3,787,966.17
Step by Step Solution
- Step 1: Write the proportion equation
1,539,319.50 : 2,414,723.63 = 2,414,723.63 : x - Step 2: Convert to fraction form
1,539,319.50/2,414,723.63 = 2,414,723.63/x - Step 3: Cross multiply
1,539,319.50x = 2,414,723.63 × 2,414,723.63 - Step 4: Simplify right side
1,539,319.50x = 5,830,890,185,133.14 - Step 5: Solve for x
x = 5,830,890,185,133.14/1,539,319.50 - Step 6: Final answer
x = 3,787,966.17
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.