Finding the Fourth Proportional to 6,257,375, 8,635,177.50 and 3,395,807
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Solution
The fourth proportional to 6,257,375, 8,635,177.50 and 3,395,807 is: 4,686,213.66
Step by Step Solution
- Step 1: Write the proportion equation
6,257,375 : 8,635,177.50 = 3,395,807 : x - Step 2: Convert to fraction form
6,257,375/8,635,177.50 = 3,395,807/x - Step 3: Cross multiply
6,257,375x = 8,635,177.50 × 3,395,807 - Step 4: Simplify right side
6,257,375x = 29,323,396,200,742.50 - Step 5: Solve for x
x = 29,323,396,200,742.50/6,257,375 - Step 6: Final answer
x = 4,686,213.66
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.