Finding the Fourth Proportional to 2,403,016.97, 3,603,964.77 and 696,702.33
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Solution
The fourth proportional to 2,403,016.97, 3,603,964.77 and 696,702.33 is: 1,044,890.94
Step by Step Solution
- Step 1: Write the proportion equation
2,403,016.97 : 3,603,964.77 = 696,702.33 : x - Step 2: Convert to fraction form
2,403,016.97/3,603,964.77 = 696,702.33/x - Step 3: Cross multiply
2,403,016.97x = 3,603,964.77 × 696,702.33 - Step 4: Simplify right side
2,403,016.97x = 2,510,890,652,496.91 - Step 5: Solve for x
x = 2,510,890,652,496.91/2,403,016.97 - Step 6: Final answer
x = 1,044,890.94
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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.