Finding the Fourth Proportional to 5,326,944.24, 7,996,102.54 and 2,295,805.98
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Solution
The fourth proportional to 5,326,944.24, 7,996,102.54 and 2,295,805.98 is: 3,446,159.60
Step by Step Solution
- Step 1: Write the proportion equation
5,326,944.24 : 7,996,102.54 = 2,295,805.98 : x - Step 2: Convert to fraction form
5,326,944.24/7,996,102.54 = 2,295,805.98/x - Step 3: Cross multiply
5,326,944.24x = 7,996,102.54 × 2,295,805.98 - Step 4: Simplify right side
5,326,944.24x = 18,357,500,028,025.19 - Step 5: Solve for x
x = 18,357,500,028,025.19/5,326,944.24 - Step 6: Final answer
x = 3,446,159.60
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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.