Finding the Fourth Proportional to 3,701,245.14, 5,549,489.19 and 1,543,758.71
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Solution
The fourth proportional to 3,701,245.14, 5,549,489.19 and 1,543,758.71 is: 2,314,646.00
Step by Step Solution
- Step 1: Write the proportion equation
3,701,245.14 : 5,549,489.19 = 1,543,758.71 : x - Step 2: Convert to fraction form
3,701,245.14/5,549,489.19 = 1,543,758.71/x - Step 3: Cross multiply
3,701,245.14x = 5,549,489.19 × 1,543,758.71 - Step 4: Simplify right side
3,701,245.14x = 8,567,072,245,365.90 - Step 5: Solve for x
x = 8,567,072,245,365.90/3,701,245.14 - Step 6: Final answer
x = 2,314,646.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.