Finding the Fourth Proportional to 1,592,297.68, 2,197,355.68 and 867,157.50
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Solution
The fourth proportional to 1,592,297.68, 2,197,355.68 and 867,157.50 is: 1,196,669.12
Step by Step Solution
- Step 1: Write the proportion equation
1,592,297.68 : 2,197,355.68 = 867,157.50 : x - Step 2: Convert to fraction form
1,592,297.68/2,197,355.68 = 867,157.50/x - Step 3: Cross multiply
1,592,297.68x = 2,197,355.68 × 867,157.50 - Step 4: Simplify right side
1,592,297.68x = 1,905,453,458,079.60 - Step 5: Solve for x
x = 1,905,453,458,079.60/1,592,297.68 - Step 6: Final answer
x = 1,196,669.12
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.