Finding the Fourth Proportional to 1,723,170.26, 2,377,954.91 and 948,784.99
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Solution
The fourth proportional to 1,723,170.26, 2,377,954.91 and 948,784.99 is: 1,309,312.25
Step by Step Solution
- Step 1: Write the proportion equation
1,723,170.26 : 2,377,954.91 = 948,784.99 : x - Step 2: Convert to fraction form
1,723,170.26/2,377,954.91 = 948,784.99/x - Step 3: Cross multiply
1,723,170.26x = 2,377,954.91 × 948,784.99 - Step 4: Simplify right side
1,723,170.26x = 2,256,167,925,504.80 - Step 5: Solve for x
x = 2,256,167,925,504.80/1,723,170.26 - Step 6: Final answer
x = 1,309,312.25
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.