Finding the Fourth Proportional to 1,634,859.24, 2,452,260.24 and 735,664.56
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Solution
The fourth proportional to 1,634,859.24, 2,452,260.24 and 735,664.56 is: 1,103,483.96
Step by Step Solution
- Step 1: Write the proportion equation
1,634,859.24 : 2,452,260.24 = 735,664.56 : x - Step 2: Convert to fraction form
1,634,859.24/2,452,260.24 = 735,664.56/x - Step 3: Cross multiply
1,634,859.24x = 2,452,260.24 × 735,664.56 - Step 4: Simplify right side
1,634,859.24x = 1,804,040,950,465.09 - Step 5: Solve for x
x = 1,804,040,950,465.09/1,634,859.24 - Step 6: Final answer
x = 1,103,483.96
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.