Finding the Fourth Proportional to 467,160.93, 698,181.35 and 341,066.70
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Solution
The fourth proportional to 467,160.93, 698,181.35 and 341,066.70 is: 509,731.00
Step by Step Solution
- Step 1: Write the proportion equation
467,160.93 : 698,181.35 = 341,066.70 : x - Step 2: Convert to fraction form
467,160.93/698,181.35 = 341,066.70/x - Step 3: Cross multiply
467,160.93x = 698,181.35 × 341,066.70 - Step 4: Simplify right side
467,160.93x = 238,126,407,340.71 - Step 5: Solve for x
x = 238,126,407,340.71/467,160.93 - Step 6: Final answer
x = 509,731.00
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.