Finding the Fourth Proportional to 2,208,265.18, 3,312,555.27 and 589,024.96
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Solution
The fourth proportional to 2,208,265.18, 3,312,555.27 and 589,024.96 is: 883,579.45
Step by Step Solution
- Step 1: Write the proportion equation
2,208,265.18 : 3,312,555.27 = 589,024.96 : x - Step 2: Convert to fraction form
2,208,265.18/3,312,555.27 = 589,024.96/x - Step 3: Cross multiply
2,208,265.18x = 3,312,555.27 × 589,024.96 - Step 4: Simplify right side
2,208,265.18x = 1,951,177,735,409.54 - Step 5: Solve for x
x = 1,951,177,735,409.54/2,208,265.18 - Step 6: Final answer
x = 883,579.45
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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.