Finding the Fourth Proportional to 924,991.08, 1,276,693.44 and 562,338
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Solution
The fourth proportional to 924,991.08, 1,276,693.44 and 562,338 is: 776,151.52
Step by Step Solution
- Step 1: Write the proportion equation
924,991.08 : 1,276,693.44 = 562,338 : x - Step 2: Convert to fraction form
924,991.08/1,276,693.44 = 562,338/x - Step 3: Cross multiply
924,991.08x = 1,276,693.44 × 562,338 - Step 4: Simplify right side
924,991.08x = 717,933,235,662.72 - Step 5: Solve for x
x = 717,933,235,662.72/924,991.08 - Step 6: Final answer
x = 776,151.52
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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.