Finding the Fourth Proportional to 434,867.14, 600,182.25 and 265,199.68
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Solution
The fourth proportional to 434,867.14, 600,182.25 and 265,199.68 is: 366,015.56
Step by Step Solution
- Step 1: Write the proportion equation
434,867.14 : 600,182.25 = 265,199.68 : x - Step 2: Convert to fraction form
434,867.14/600,182.25 = 265,199.68/x - Step 3: Cross multiply
434,867.14x = 600,182.25 × 265,199.68 - Step 4: Simplify right side
434,867.14x = 159,168,140,641.68 - Step 5: Solve for x
x = 159,168,140,641.68/434,867.14 - Step 6: Final answer
x = 366,015.56
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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.