Finding the Fourth Proportional to 1,474,347.76, 2,033,819.56 and 1,014,664.26
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Solution
The fourth proportional to 1,474,347.76, 2,033,819.56 and 1,014,664.26 is: 1,399,699.64
Step by Step Solution
- Step 1: Write the proportion equation
1,474,347.76 : 2,033,819.56 = 1,014,664.26 : x - Step 2: Convert to fraction form
1,474,347.76/2,033,819.56 = 1,014,664.26/x - Step 3: Cross multiply
1,474,347.76x = 2,033,819.56 × 1,014,664.26 - Step 4: Simplify right side
1,474,347.76x = 2,063,644,027,716.08 - Step 5: Solve for x
x = 2,063,644,027,716.08/1,474,347.76 - Step 6: Final answer
x = 1,399,699.64
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.