Finding the Fourth Proportional to 414,303.50, 571,739.44 and 244,537.63
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Solution
The fourth proportional to 414,303.50, 571,739.44 and 244,537.63 is: 337,462.29
Step by Step Solution
- Step 1: Write the proportion equation
414,303.50 : 571,739.44 = 244,537.63 : x - Step 2: Convert to fraction form
414,303.50/571,739.44 = 244,537.63/x - Step 3: Cross multiply
414,303.50x = 571,739.44 × 244,537.63 - Step 4: Simplify right side
414,303.50x = 139,811,807,635.13 - Step 5: Solve for x
x = 139,811,807,635.13/414,303.50 - Step 6: Final answer
x = 337,462.29
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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.