Finding the Fourth Proportional to 5,970,460.99, 8,953,959.65 and 2,326,378.09
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Solution
The fourth proportional to 5,970,460.99, 8,953,959.65 and 2,326,378.09 is: 3,488,892.32
Step by Step Solution
- Step 1: Write the proportion equation
5,970,460.99 : 8,953,959.65 = 2,326,378.09 : x - Step 2: Convert to fraction form
5,970,460.99/8,953,959.65 = 2,326,378.09/x - Step 3: Cross multiply
5,970,460.99x = 8,953,959.65 × 2,326,378.09 - Step 4: Simplify right side
5,970,460.99x = 20,830,295,503,734.27 - Step 5: Solve for x
x = 20,830,295,503,734.27/5,970,460.99 - Step 6: Final answer
x = 3,488,892.32
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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.