Finding the Fourth Proportional to 1,016,140.04, 1,524,466.35 and 717,204.48
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Solution
The fourth proportional to 1,016,140.04, 1,524,466.35 and 717,204.48 is: 1,075,987.61
Step by Step Solution
- Step 1: Write the proportion equation
1,016,140.04 : 1,524,466.35 = 717,204.48 : x - Step 2: Convert to fraction form
1,016,140.04/1,524,466.35 = 717,204.48/x - Step 3: Cross multiply
1,016,140.04x = 1,524,466.35 × 717,204.48 - Step 4: Simplify right side
1,016,140.04x = 1,093,354,088,095.36 - Step 5: Solve for x
x = 1,093,354,088,095.36/1,016,140.04 - Step 6: Final answer
x = 1,075,987.61
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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.