Finding the Fourth Proportional to 966,924.96, 1,448,394.50 and 566,351.28
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Solution
The fourth proportional to 966,924.96, 1,448,394.50 and 566,351.28 is: 848,359.60
Step by Step Solution
- Step 1: Write the proportion equation
966,924.96 : 1,448,394.50 = 566,351.28 : x - Step 2: Convert to fraction form
966,924.96/1,448,394.50 = 566,351.28/x - Step 3: Cross multiply
966,924.96x = 1,448,394.50 × 566,351.28 - Step 4: Simplify right side
966,924.96x = 820,300,076,188.20 - Step 5: Solve for x
x = 820,300,076,188.20/966,924.96 - Step 6: Final answer
x = 848,359.60
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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.