Finding the Fourth Proportional to 1,732,706.46, 2,593,992.87 and 1,010,840.94
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Solution
The fourth proportional to 1,732,706.46, 2,593,992.87 and 1,010,840.94 is: 1,513,305.49
Step by Step Solution
- Step 1: Write the proportion equation
1,732,706.46 : 2,593,992.87 = 1,010,840.94 : x - Step 2: Convert to fraction form
1,732,706.46/2,593,992.87 = 1,010,840.94/x - Step 3: Cross multiply
1,732,706.46x = 2,593,992.87 × 1,010,840.94 - Step 4: Simplify right side
1,732,706.46x = 2,622,114,191,064.10 - Step 5: Solve for x
x = 2,622,114,191,064.10/1,732,706.46 - Step 6: Final answer
x = 1,513,305.49
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.