Finding the Fourth Proportional to 5,824,730.97, 8,738,357.67 and 2,230,498.08
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Solution
The fourth proportional to 5,824,730.97, 8,738,357.67 and 2,230,498.08 is: 3,346,230.08
Step by Step Solution
- Step 1: Write the proportion equation
5,824,730.97 : 8,738,357.67 = 2,230,498.08 : x - Step 2: Convert to fraction form
5,824,730.97/8,738,357.67 = 2,230,498.08/x - Step 3: Cross multiply
5,824,730.97x = 8,738,357.67 × 2,230,498.08 - Step 4: Simplify right side
5,824,730.97x = 19,490,890,005,288.27 - Step 5: Solve for x
x = 19,490,890,005,288.27/5,824,730.97 - Step 6: Final answer
x = 3,346,230.08
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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.