Finding the Fourth Proportional to 1,356,568.04, 2,033,304.12 and 546,433.70
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Solution
The fourth proportional to 1,356,568.04, 2,033,304.12 and 546,433.70 is: 819,027.03
Step by Step Solution
- Step 1: Write the proportion equation
1,356,568.04 : 2,033,304.12 = 546,433.70 : x - Step 2: Convert to fraction form
1,356,568.04/2,033,304.12 = 546,433.70/x - Step 3: Cross multiply
1,356,568.04x = 2,033,304.12 × 546,433.70 - Step 4: Simplify right side
1,356,568.04x = 1,111,065,893,516.84 - Step 5: Solve for x
x = 1,111,065,893,516.84/1,356,568.04 - Step 6: Final answer
x = 819,027.03
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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.