Finding the Fourth Proportional to 1,703,581.77, 2,554,819.70 and 566,038.48
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Solution
The fourth proportional to 1,703,581.77, 2,554,819.70 and 566,038.48 is: 848,873.99
Step by Step Solution
- Step 1: Write the proportion equation
1,703,581.77 : 2,554,819.70 = 566,038.48 : x - Step 2: Convert to fraction form
1,703,581.77/2,554,819.70 = 566,038.48/x - Step 3: Cross multiply
1,703,581.77x = 2,554,819.70 × 566,038.48 - Step 4: Simplify right side
1,703,581.77x = 1,446,126,250,444.81 - Step 5: Solve for x
x = 1,446,126,250,444.81/1,703,581.77 - Step 6: Final answer
x = 848,873.99
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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.