Finding the Fourth Proportional to 410,487.04, 566,566.56 and 240,775.84
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Solution
The fourth proportional to 410,487.04, 566,566.56 and 240,775.84 is: 332,326.06
Step by Step Solution
- Step 1: Write the proportion equation
410,487.04 : 566,566.56 = 240,775.84 : x - Step 2: Convert to fraction form
410,487.04/566,566.56 = 240,775.84/x - Step 3: Cross multiply
410,487.04x = 566,566.56 × 240,775.84 - Step 4: Simplify right side
410,487.04x = 136,415,539,399.91 - Step 5: Solve for x
x = 136,415,539,399.91/410,487.04 - Step 6: Final answer
x = 332,326.06
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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.