Finding the Fourth Proportional to 1,144,044.94, 1,716,167.02 and 375,312.08
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Solution
The fourth proportional to 1,144,044.94, 1,716,167.02 and 375,312.08 is: 563,000.80
Step by Step Solution
- Step 1: Write the proportion equation
1,144,044.94 : 1,716,167.02 = 375,312.08 : x - Step 2: Convert to fraction form
1,144,044.94/1,716,167.02 = 375,312.08/x - Step 3: Cross multiply
1,144,044.94x = 1,716,167.02 × 375,312.08 - Step 4: Simplify right side
1,144,044.94x = 644,098,213,903.60 - Step 5: Solve for x
x = 644,098,213,903.60/1,144,044.94 - Step 6: Final answer
x = 563,000.80
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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.