Finding the Fourth Proportional to 2,397,710.85, 3,593,416.97 and 1,135,899.33
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Solution
The fourth proportional to 2,397,710.85, 3,593,416.97 and 1,135,899.33 is: 1,702,357.03
Step by Step Solution
- Step 1: Write the proportion equation
2,397,710.85 : 3,593,416.97 = 1,135,899.33 : x - Step 2: Convert to fraction form
2,397,710.85/3,593,416.97 = 1,135,899.33/x - Step 3: Cross multiply
2,397,710.85x = 3,593,416.97 × 1,135,899.33 - Step 4: Simplify right side
2,397,710.85x = 4,081,759,931,473.38 - Step 5: Solve for x
x = 4,081,759,931,473.38/2,397,710.85 - Step 6: Final answer
x = 1,702,357.03
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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.