Finding the Fourth Proportional to 1,165,097.14, 1,747,708 and 366,440.96
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Solution
The fourth proportional to 1,165,097.14, 1,747,708 and 366,440.96 is: 549,681.03
Step by Step Solution
- Step 1: Write the proportion equation
1,165,097.14 : 1,747,708 = 366,440.96 : x - Step 2: Convert to fraction form
1,165,097.14/1,747,708 = 366,440.96/x - Step 3: Cross multiply
1,165,097.14x = 1,747,708 × 366,440.96 - Step 4: Simplify right side
1,165,097.14x = 640,431,797,319.68 - Step 5: Solve for x
x = 640,431,797,319.68/1,165,097.14 - Step 6: Final answer
x = 549,681.03
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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.