Finding the Fourth Proportional to 5,807,206.58, 8,711,972.64 and 3,252,055.22
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Solution
The fourth proportional to 5,807,206.58, 8,711,972.64 and 3,252,055.22 is: 4,878,733.99
Step by Step Solution
- Step 1: Write the proportion equation
5,807,206.58 : 8,711,972.64 = 3,252,055.22 : x - Step 2: Convert to fraction form
5,807,206.58/8,711,972.64 = 3,252,055.22/x - Step 3: Cross multiply
5,807,206.58x = 8,711,972.64 × 3,252,055.22 - Step 4: Simplify right side
5,807,206.58x = 28,331,816,100,409.18 - Step 5: Solve for x
x = 28,331,816,100,409.18/5,807,206.58 - Step 6: Final answer
x = 4,878,733.99
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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.