Finding the Fourth Proportional to 1,504,349.15, 2,256,499.12 and 605,768.26
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Solution
The fourth proportional to 1,504,349.15, 2,256,499.12 and 605,768.26 is: 908,642.48
Step by Step Solution
- Step 1: Write the proportion equation
1,504,349.15 : 2,256,499.12 = 605,768.26 : x - Step 2: Convert to fraction form
1,504,349.15/2,256,499.12 = 605,768.26/x - Step 3: Cross multiply
1,504,349.15x = 2,256,499.12 × 605,768.26 - Step 4: Simplify right side
1,504,349.15x = 1,366,915,545,613.93 - Step 5: Solve for x
x = 1,366,915,545,613.93/1,504,349.15 - Step 6: Final answer
x = 908,642.48
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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.