Finding the Fourth Proportional to 569,954.97, 855,167.85 and 249,941.18
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Solution
The fourth proportional to 569,954.97, 855,167.85 and 249,941.18 is: 375,014.99
Step by Step Solution
- Step 1: Write the proportion equation
569,954.97 : 855,167.85 = 249,941.18 : x - Step 2: Convert to fraction form
569,954.97/855,167.85 = 249,941.18/x - Step 3: Cross multiply
569,954.97x = 855,167.85 × 249,941.18 - Step 4: Simplify right side
569,954.97x = 213,741,657,251.22 - Step 5: Solve for x
x = 213,741,657,251.22/569,954.97 - Step 6: Final answer
x = 375,014.99
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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.