Finding the Fourth Proportional to 924,948.96, 1,276,635.48 and 562,296
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Solution
The fourth proportional to 924,948.96, 1,276,635.48 and 562,296 is: 776,093.66
Step by Step Solution
- Step 1: Write the proportion equation
924,948.96 : 1,276,635.48 = 562,296 : x - Step 2: Convert to fraction form
924,948.96/1,276,635.48 = 562,296/x - Step 3: Cross multiply
924,948.96x = 1,276,635.48 × 562,296 - Step 4: Simplify right side
924,948.96x = 717,847,023,862.08 - Step 5: Solve for x
x = 717,847,023,862.08/924,948.96 - Step 6: Final answer
x = 776,093.66
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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.