Finding the Fourth Proportional to 1,037,692.31, 1,556,455.37 and 461,493.99
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Solution
The fourth proportional to 1,037,692.31, 1,556,455.37 and 461,493.99 is: 692,204.03
Step by Step Solution
- Step 1: Write the proportion equation
1,037,692.31 : 1,556,455.37 = 461,493.99 : x - Step 2: Convert to fraction form
1,037,692.31/1,556,455.37 = 461,493.99/x - Step 3: Cross multiply
1,037,692.31x = 1,556,455.37 × 461,493.99 - Step 4: Simplify right side
1,037,692.31x = 718,294,796,650.76 - Step 5: Solve for x
x = 718,294,796,650.76/1,037,692.31 - Step 6: Final answer
x = 692,204.03
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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.