Finding the Fourth Proportional to 1,883,354.68, 2,599,057.76 and 1,023,913
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Solution
The fourth proportional to 1,883,354.68, 2,599,057.76 and 1,023,913 is: 1,413,015.33
Step by Step Solution
- Step 1: Write the proportion equation
1,883,354.68 : 2,599,057.76 = 1,023,913 : x - Step 2: Convert to fraction form
1,883,354.68/2,599,057.76 = 1,023,913/x - Step 3: Cross multiply
1,883,354.68x = 2,599,057.76 × 1,023,913 - Step 4: Simplify right side
1,883,354.68x = 2,661,209,028,214.88 - Step 5: Solve for x
x = 2,661,209,028,214.88/1,883,354.68 - Step 6: Final answer
x = 1,413,015.33
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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.