Finding the Fourth Proportional to 4,404,802.00, 6,078,668.21 and 2,471,104.08
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Solution
The fourth proportional to 4,404,802.00, 6,078,668.21 and 2,471,104.08 is: 3,410,146.89
Step by Step Solution
- Step 1: Write the proportion equation
4,404,802.00 : 6,078,668.21 = 2,471,104.08 : x - Step 2: Convert to fraction form
4,404,802.00/6,078,668.21 = 2,471,104.08/x - Step 3: Cross multiply
4,404,802.00x = 6,078,668.21 × 2,471,104.08 - Step 4: Simplify right side
4,404,802.00x = 15,021,021,820,875.06 - Step 5: Solve for x
x = 15,021,021,820,875.06/4,404,802.00 - Step 6: Final answer
x = 3,410,146.89
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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.