Finding the Fourth Proportional to 1,635,316.68, 2,453,383.26 and 570,374.04
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Solution
The fourth proportional to 1,635,316.68, 2,453,383.26 and 570,374.04 is: 855,703.45
Step by Step Solution
- Step 1: Write the proportion equation
1,635,316.68 : 2,453,383.26 = 570,374.04 : x - Step 2: Convert to fraction form
1,635,316.68/2,453,383.26 = 570,374.04/x - Step 3: Cross multiply
1,635,316.68x = 2,453,383.26 × 570,374.04 - Step 4: Simplify right side
1,635,316.68x = 1,399,346,121,674.57 - Step 5: Solve for x
x = 1,399,346,121,674.57/1,635,316.68 - Step 6: Final answer
x = 855,703.45
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.