Finding the Fourth Proportional to 4,682,355.00, 6,461,647.61 and 2,748,615.58
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Solution
The fourth proportional to 4,682,355.00, 6,461,647.61 and 2,748,615.58 is: 3,793,088.16
Step by Step Solution
- Step 1: Write the proportion equation
4,682,355.00 : 6,461,647.61 = 2,748,615.58 : x - Step 2: Convert to fraction form
4,682,355.00/6,461,647.61 = 2,748,615.58/x - Step 3: Cross multiply
4,682,355.00x = 6,461,647.61 × 2,748,615.58 - Step 4: Simplify right side
4,682,355.00x = 17,760,585,287,649.75 - Step 5: Solve for x
x = 17,760,585,287,649.75/4,682,355.00 - Step 6: Final answer
x = 3,793,088.16
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.