Finding the Fourth Proportional to 1,467,237.48, 2,024,303.70 and 886,243.56
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Solution
The fourth proportional to 1,467,237.48, 2,024,303.70 and 886,243.56 is: 1,222,723.75
Step by Step Solution
- Step 1: Write the proportion equation
1,467,237.48 : 2,024,303.70 = 886,243.56 : x - Step 2: Convert to fraction form
1,467,237.48/2,024,303.70 = 886,243.56/x - Step 3: Cross multiply
1,467,237.48x = 2,024,303.70 × 886,243.56 - Step 4: Simplify right side
1,467,237.48x = 1,794,026,117,609.17 - Step 5: Solve for x
x = 1,794,026,117,609.17/1,467,237.48 - Step 6: Final answer
x = 1,222,723.75
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.