Finding the Fourth Proportional to 1,133,728.44, 1,700,690.58 and 292,273.08
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Solution
The fourth proportional to 1,133,728.44, 1,700,690.58 and 292,273.08 is: 438,434.86
Step by Step Solution
- Step 1: Write the proportion equation
1,133,728.44 : 1,700,690.58 = 292,273.08 : x - Step 2: Convert to fraction form
1,133,728.44/1,700,690.58 = 292,273.08/x - Step 3: Cross multiply
1,133,728.44x = 1,700,690.58 × 292,273.08 - Step 4: Simplify right side
1,133,728.44x = 497,066,073,943.59 - Step 5: Solve for x
x = 497,066,073,943.59/1,133,728.44 - Step 6: Final answer
x = 438,434.86
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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.