Finding the Fourth Proportional to 1,624,402.98, 2,433,941.19 and 1,150,237.08
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Solution
The fourth proportional to 1,624,402.98, 2,433,941.19 and 1,150,237.08 is: 1,723,469.76
Step by Step Solution
- Step 1: Write the proportion equation
1,624,402.98 : 2,433,941.19 = 1,150,237.08 : x - Step 2: Convert to fraction form
1,624,402.98/2,433,941.19 = 1,150,237.08/x - Step 3: Cross multiply
1,624,402.98x = 2,433,941.19 × 1,150,237.08 - Step 4: Simplify right side
1,624,402.98x = 2,799,609,407,277.33 - Step 5: Solve for x
x = 2,799,609,407,277.33/1,624,402.98 - Step 6: Final answer
x = 1,723,469.76
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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.