Finding the Fourth Proportional to 3,652,161.84, 5,475,273.96 and 1,523,831.76
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Solution
The fourth proportional to 3,652,161.84, 5,475,273.96 and 1,523,831.76 is: 2,284,508.93
Step by Step Solution
- Step 1: Write the proportion equation
3,652,161.84 : 5,475,273.96 = 1,523,831.76 : x - Step 2: Convert to fraction form
3,652,161.84/5,475,273.96 = 1,523,831.76/x - Step 3: Cross multiply
3,652,161.84x = 5,475,273.96 × 1,523,831.76 - Step 4: Simplify right side
3,652,161.84x = 8,343,396,354,948.97 - Step 5: Solve for x
x = 8,343,396,354,948.97/3,652,161.84 - Step 6: Final answer
x = 2,284,508.93
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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.