Finding the Fourth Proportional to 566,961.88, 850,443.99 and 532,319.80
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Solution
The fourth proportional to 566,961.88, 850,443.99 and 532,319.80 is: 798,480.80
Step by Step Solution
- Step 1: Write the proportion equation
566,961.88 : 850,443.99 = 532,319.80 : x - Step 2: Convert to fraction form
566,961.88/850,443.99 = 532,319.80/x - Step 3: Cross multiply
566,961.88x = 850,443.99 × 532,319.80 - Step 4: Simplify right side
566,961.88x = 452,708,174,668.00 - Step 5: Solve for x
x = 452,708,174,668.00/566,961.88 - Step 6: Final answer
x = 798,480.80
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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.