Finding the Fourth Proportional to 1,607,883.96, 2,408,673.42 and 932,546.46
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Solution
The fourth proportional to 1,607,883.96, 2,408,673.42 and 932,546.46 is: 1,396,991.28
Step by Step Solution
- Step 1: Write the proportion equation
1,607,883.96 : 2,408,673.42 = 932,546.46 : x - Step 2: Convert to fraction form
1,607,883.96/2,408,673.42 = 932,546.46/x - Step 3: Cross multiply
1,607,883.96x = 2,408,673.42 × 932,546.46 - Step 4: Simplify right side
1,607,883.96x = 2,246,199,871,117.09 - Step 5: Solve for x
x = 2,246,199,871,117.09/1,607,883.96 - Step 6: Final answer
x = 1,396,991.28
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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.