Finding the Fourth Proportional to 5,067,495.59, 7,601,658.23 and 1,473,258.14
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Solution
The fourth proportional to 5,067,495.59, 7,601,658.23 and 1,473,258.14 is: 2,210,007.81
Step by Step Solution
- Step 1: Write the proportion equation
5,067,495.59 : 7,601,658.23 = 1,473,258.14 : x - Step 2: Convert to fraction form
5,067,495.59/7,601,658.23 = 1,473,258.14/x - Step 3: Cross multiply
5,067,495.59x = 7,601,658.23 × 1,473,258.14 - Step 4: Simplify right side
5,067,495.59x = 11,199,204,819,470.91 - Step 5: Solve for x
x = 11,199,204,819,470.91/5,067,495.59 - Step 6: Final answer
x = 2,210,007.81
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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.