Finding the Fourth Proportional to 4,433,356.77, 6,118,029.68 and 2,396,166.27
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Solution
The fourth proportional to 4,433,356.77, 6,118,029.68 and 2,396,166.27 is: 3,306,708.01
Step by Step Solution
- Step 1: Write the proportion equation
4,433,356.77 : 6,118,029.68 = 2,396,166.27 : x - Step 2: Convert to fraction form
4,433,356.77/6,118,029.68 = 2,396,166.27/x - Step 3: Cross multiply
4,433,356.77x = 6,118,029.68 × 2,396,166.27 - Step 4: Simplify right side
4,433,356.77x = 14,659,816,346,094.06 - Step 5: Solve for x
x = 14,659,816,346,094.06/4,433,356.77 - Step 6: Final answer
x = 3,306,708.01
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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.