Finding the Fourth Proportional to 606,282.88, 909,555.84 and 232,306.24
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Solution
The fourth proportional to 606,282.88, 909,555.84 and 232,306.24 is: 348,509.75
Step by Step Solution
- Step 1: Write the proportion equation
606,282.88 : 909,555.84 = 232,306.24 : x - Step 2: Convert to fraction form
606,282.88/909,555.84 = 232,306.24/x - Step 3: Cross multiply
606,282.88x = 909,555.84 × 232,306.24 - Step 4: Simplify right side
606,282.88x = 211,295,497,260.44 - Step 5: Solve for x
x = 211,295,497,260.44/606,282.88 - Step 6: Final answer
x = 348,509.75
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1.5x scale
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.