Finding the Fourth Proportional to 1,032,226.74, 1,548,263.57 and 433,163.70
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Solution
The fourth proportional to 1,032,226.74, 1,548,263.57 and 433,163.70 is: 649,713.43
Step by Step Solution
- Step 1: Write the proportion equation
1,032,226.74 : 1,548,263.57 = 433,163.70 : x - Step 2: Convert to fraction form
1,032,226.74/1,548,263.57 = 433,163.70/x - Step 3: Cross multiply
1,032,226.74x = 1,548,263.57 × 433,163.70 - Step 4: Simplify right side
1,032,226.74x = 670,651,574,390.59 - Step 5: Solve for x
x = 670,651,574,390.59/1,032,226.74 - Step 6: Final answer
x = 649,713.43
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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.