Finding the Fourth Proportional to 2,460,303.36, 3,691,069.44 and 687,360
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Solution
The fourth proportional to 2,460,303.36, 3,691,069.44 and 687,360 is: 1,031,211.65
Step by Step Solution
- Step 1: Write the proportion equation
2,460,303.36 : 3,691,069.44 = 687,360 : x - Step 2: Convert to fraction form
2,460,303.36/3,691,069.44 = 687,360/x - Step 3: Cross multiply
2,460,303.36x = 3,691,069.44 × 687,360 - Step 4: Simplify right side
2,460,303.36x = 2,537,093,490,278.40 - Step 5: Solve for x
x = 2,537,093,490,278.40/2,460,303.36 - Step 6: Final answer
x = 1,031,211.65
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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.