Finding the Fourth Proportional to 1,026,686.00, 1,539,911.33 and 268,600.62
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Solution
The fourth proportional to 1,026,686.00, 1,539,911.33 and 268,600.62 is: 402,870.14
Step by Step Solution
- Step 1: Write the proportion equation
1,026,686.00 : 1,539,911.33 = 268,600.62 : x - Step 2: Convert to fraction form
1,026,686.00/1,539,911.33 = 268,600.62/x - Step 3: Cross multiply
1,026,686.00x = 1,539,911.33 × 268,600.62 - Step 4: Simplify right side
1,026,686.00x = 413,621,129,611.97 - Step 5: Solve for x
x = 413,621,129,611.97/1,026,686.00 - Step 6: Final answer
x = 402,870.14
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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.