Finding the Fourth Proportional to 1,377,040.24, 2,064,765.75 and 534,607.84
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Solution
The fourth proportional to 1,377,040.24, 2,064,765.75 and 534,607.84 is: 801,603.27
Step by Step Solution
- Step 1: Write the proportion equation
1,377,040.24 : 2,064,765.75 = 534,607.84 : x - Step 2: Convert to fraction form
1,377,040.24/2,064,765.75 = 534,607.84/x - Step 3: Cross multiply
1,377,040.24x = 2,064,765.75 × 534,607.84 - Step 4: Simplify right side
1,377,040.24x = 1,103,839,957,713.48 - Step 5: Solve for x
x = 1,103,839,957,713.48/1,377,040.24 - Step 6: Final answer
x = 801,603.27
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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.