Finding the Fourth Proportional to 906,577.24, 1,359,914.42 and 232,664.35
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Solution
The fourth proportional to 906,577.24, 1,359,914.42 and 232,664.35 is: 349,008.99
Step by Step Solution
- Step 1: Write the proportion equation
906,577.24 : 1,359,914.42 = 232,664.35 : x - Step 2: Convert to fraction form
906,577.24/1,359,914.42 = 232,664.35/x - Step 3: Cross multiply
906,577.24x = 1,359,914.42 × 232,664.35 - Step 4: Simplify right side
906,577.24x = 316,403,604,584.93 - Step 5: Solve for x
x = 316,403,604,584.93/906,577.24 - Step 6: Final answer
x = 349,008.99
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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.