Finding the Fourth Proportional to 1,577,072.98, 2,365,806.26 and 617,404.65
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Solution
The fourth proportional to 1,577,072.98, 2,365,806.26 and 617,404.65 is: 926,184.02
Step by Step Solution
- Step 1: Write the proportion equation
1,577,072.98 : 2,365,806.26 = 617,404.65 : x - Step 2: Convert to fraction form
1,577,072.98/2,365,806.26 = 617,404.65/x - Step 3: Cross multiply
1,577,072.98x = 2,365,806.26 × 617,404.65 - Step 4: Simplify right side
1,577,072.98x = 1,460,659,785,923.11 - Step 5: Solve for x
x = 1,460,659,785,923.11/1,577,072.98 - Step 6: Final answer
x = 926,184.02
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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.