Finding the Third Proportional to 2,803,739.70 and 6,126,413.48
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Solution
The third proportional to 2,803,739.70 and 6,126,413.48 is: 13,386,742.80
Step by Step Solution
- Step 1: Write the proportion equation
2,803,739.70 : 6,126,413.48 = 6,126,413.48 : x - Step 2: Convert to fraction form
2,803,739.70/6,126,413.48 = 6,126,413.48/x - Step 3: Cross multiply
2,803,739.70x = 6,126,413.48 × 6,126,413.48 - Step 4: Simplify right side
2,803,739.70x = 37,532,942,181,531.83 - Step 5: Solve for x
x = 37,532,942,181,531.83/2,803,739.70 - Step 6: Final answer
x = 13,386,742.80
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.