Finding the Fourth Proportional to 1,498,022.08, 2,247,366.11 and 698,867.67
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Solution
The fourth proportional to 1,498,022.08, 2,247,366.11 and 698,867.67 is: 1,048,456.86
Step by Step Solution
- Step 1: Write the proportion equation
1,498,022.08 : 2,247,366.11 = 698,867.67 : x - Step 2: Convert to fraction form
1,498,022.08/2,247,366.11 = 698,867.67/x - Step 3: Cross multiply
1,498,022.08x = 2,247,366.11 × 698,867.67 - Step 4: Simplify right side
1,498,022.08x = 1,570,611,521,865.95 - Step 5: Solve for x
x = 1,570,611,521,865.95/1,498,022.08 - Step 6: Final answer
x = 1,048,456.86
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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.