Finding the Fourth Proportional to 1,723,460.63, 2,586,372.12 and 601,529.63
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Solution
The fourth proportional to 1,723,460.63, 2,586,372.12 and 601,529.63 is: 902,706.70
Step by Step Solution
- Step 1: Write the proportion equation
1,723,460.63 : 2,586,372.12 = 601,529.63 : x - Step 2: Convert to fraction form
1,723,460.63/2,586,372.12 = 601,529.63/x - Step 3: Cross multiply
1,723,460.63x = 2,586,372.12 × 601,529.63 - Step 4: Simplify right side
1,723,460.63x = 1,555,779,451,454.06 - Step 5: Solve for x
x = 1,555,779,451,454.06/1,723,460.63 - Step 6: Final answer
x = 902,706.70
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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.