Finding the Fourth Proportional to 1,549,293.36, 2,324,313.66 and 538,268.18
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Solution
The fourth proportional to 1,549,293.36, 2,324,313.66 and 538,268.18 is: 807,532.07
Step by Step Solution
- Step 1: Write the proportion equation
1,549,293.36 : 2,324,313.66 = 538,268.18 : x - Step 2: Convert to fraction form
1,549,293.36/2,324,313.66 = 538,268.18/x - Step 3: Cross multiply
1,549,293.36x = 2,324,313.66 × 538,268.18 - Step 4: Simplify right side
1,549,293.36x = 1,251,104,071,895.77 - Step 5: Solve for x
x = 1,251,104,071,895.77/1,549,293.36 - Step 6: Final answer
x = 807,532.07
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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.