Finding the Fourth Proportional to 1,184,226.57, 1,634,133.33 and 700,706.99
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Solution
The fourth proportional to 1,184,226.57, 1,634,133.33 and 700,706.99 is: 966,916.86
Step by Step Solution
- Step 1: Write the proportion equation
1,184,226.57 : 1,634,133.33 = 700,706.99 : x - Step 2: Convert to fraction form
1,184,226.57/1,634,133.33 = 700,706.99/x - Step 3: Cross multiply
1,184,226.57x = 1,634,133.33 × 700,706.99 - Step 4: Simplify right side
1,184,226.57x = 1,145,048,638,752.31 - Step 5: Solve for x
x = 1,145,048,638,752.31/1,184,226.57 - Step 6: Final answer
x = 966,916.86
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.