Finding the Fourth Proportional to 1,504,707.12, 2,257,034.52 and 606,125.88
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Solution
The fourth proportional to 1,504,707.12, 2,257,034.52 and 606,125.88 is: 909,178.28
Step by Step Solution
- Step 1: Write the proportion equation
1,504,707.12 : 2,257,034.52 = 606,125.88 : x - Step 2: Convert to fraction form
1,504,707.12/2,257,034.52 = 606,125.88/x - Step 3: Cross multiply
1,504,707.12x = 2,257,034.52 × 606,125.88 - Step 4: Simplify right side
1,504,707.12x = 1,368,047,034,625.38 - Step 5: Solve for x
x = 1,368,047,034,625.38/1,504,707.12 - Step 6: Final answer
x = 909,178.28
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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.