Finding the Fourth Proportional to 1,199,382.48, 1,798,414.79 and 590,831.75
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Solution
The fourth proportional to 1,199,382.48, 1,798,414.79 and 590,831.75 is: 885,923.02
Step by Step Solution
- Step 1: Write the proportion equation
1,199,382.48 : 1,798,414.79 = 590,831.75 : x - Step 2: Convert to fraction form
1,199,382.48/1,798,414.79 = 590,831.75/x - Step 3: Cross multiply
1,199,382.48x = 1,798,414.79 × 590,831.75 - Step 4: Simplify right side
1,199,382.48x = 1,062,560,547,132.43 - Step 5: Solve for x
x = 1,062,560,547,132.43/1,199,382.48 - Step 6: Final answer
x = 885,923.02
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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.