Finding the Fourth Proportional to 3,629,668.17, 5,444,502.41 and 1,355,370.15
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Solution
The fourth proportional to 3,629,668.17, 5,444,502.41 and 1,355,370.15 is: 2,033,055.28
Step by Step Solution
- Step 1: Write the proportion equation
3,629,668.17 : 5,444,502.41 = 1,355,370.15 : x - Step 2: Convert to fraction form
3,629,668.17/5,444,502.41 = 1,355,370.15/x - Step 3: Cross multiply
3,629,668.17x = 5,444,502.41 × 1,355,370.15 - Step 4: Simplify right side
3,629,668.17x = 7,379,316,048,117.06 - Step 5: Solve for x
x = 7,379,316,048,117.06/3,629,668.17 - Step 6: Final answer
x = 2,033,055.28
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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.