Finding the Fourth Proportional to 1,804,765.41, 2,707,048.44 and 606,564
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Solution
The fourth proportional to 1,804,765.41, 2,707,048.44 and 606,564 is: 909,812.50
Step by Step Solution
- Step 1: Write the proportion equation
1,804,765.41 : 2,707,048.44 = 606,564 : x - Step 2: Convert to fraction form
1,804,765.41/2,707,048.44 = 606,564/x - Step 3: Cross multiply
1,804,765.41x = 2,707,048.44 × 606,564 - Step 4: Simplify right side
1,804,765.41x = 1,641,998,129,960.16 - Step 5: Solve for x
x = 1,641,998,129,960.16/1,804,765.41 - Step 6: Final answer
x = 909,812.50
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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.