Finding the Fourth Proportional to 650,364.04, 975,563.34 and 177,059.08
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Solution
The fourth proportional to 650,364.04, 975,563.34 and 177,059.08 is: 265,593.32
Step by Step Solution
- Step 1: Write the proportion equation
650,364.04 : 975,563.34 = 177,059.08 : x - Step 2: Convert to fraction form
650,364.04/975,563.34 = 177,059.08/x - Step 3: Cross multiply
650,364.04x = 975,563.34 × 177,059.08 - Step 4: Simplify right side
650,364.04x = 172,732,347,462.13 - Step 5: Solve for x
x = 172,732,347,462.13/650,364.04 - Step 6: Final answer
x = 265,593.32
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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.