Finding the Fourth Proportional to 4,173,897.36, 6,246,895.56 and 2,376,298.22
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Solution
The fourth proportional to 4,173,897.36, 6,246,895.56 and 2,376,298.22 is: 3,556,504.99
Step by Step Solution
- Step 1: Write the proportion equation
4,173,897.36 : 6,246,895.56 = 2,376,298.22 : x - Step 2: Convert to fraction form
4,173,897.36/6,246,895.56 = 2,376,298.22/x - Step 3: Cross multiply
4,173,897.36x = 6,246,895.56 × 2,376,298.22 - Step 4: Simplify right side
4,173,897.36x = 14,844,486,799,753.90 - Step 5: Solve for x
x = 14,844,486,799,753.90/4,173,897.36 - Step 6: Final answer
x = 3,556,504.99
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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.