Finding the Fourth Proportional to 2,377,811.30, 3,566,675.67 and 957,831.08
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Solution
The fourth proportional to 2,377,811.30, 3,566,675.67 and 957,831.08 is: 1,436,729.99
Step by Step Solution
- Step 1: Write the proportion equation
2,377,811.30 : 3,566,675.67 = 957,831.08 : x - Step 2: Convert to fraction form
2,377,811.30/3,566,675.67 = 957,831.08/x - Step 3: Cross multiply
2,377,811.30x = 3,566,675.67 × 957,831.08 - Step 4: Simplify right side
2,377,811.30x = 3,416,272,809,005.82 - Step 5: Solve for x
x = 3,416,272,809,005.82/2,377,811.30 - Step 6: Final answer
x = 1,436,729.99
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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.