Finding the Fourth Proportional to 1,651,641.22, 2,477,708.07 and 586,593.82
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Solution
The fourth proportional to 1,651,641.22, 2,477,708.07 and 586,593.82 is: 879,978.18
Step by Step Solution
- Step 1: Write the proportion equation
1,651,641.22 : 2,477,708.07 = 586,593.82 : x - Step 2: Convert to fraction form
1,651,641.22/2,477,708.07 = 586,593.82/x - Step 3: Cross multiply
1,651,641.22x = 2,477,708.07 × 586,593.82 - Step 4: Simplify right side
1,651,641.22x = 1,453,408,241,626.13 - Step 5: Solve for x
x = 1,453,408,241,626.13/1,651,641.22 - Step 6: Final answer
x = 879,978.18
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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.