Finding the Fourth Proportional to 1,948,187.24, 2,922,663.56 and 600,120.44
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Solution
The fourth proportional to 1,948,187.24, 2,922,663.56 and 600,120.44 is: 900,298.55
Step by Step Solution
- Step 1: Write the proportion equation
1,948,187.24 : 2,922,663.56 = 600,120.44 : x - Step 2: Convert to fraction form
1,948,187.24/2,922,663.56 = 600,120.44/x - Step 3: Cross multiply
1,948,187.24x = 2,922,663.56 × 600,120.44 - Step 4: Simplify right side
1,948,187.24x = 1,753,950,141,599.17 - Step 5: Solve for x
x = 1,753,950,141,599.17/1,948,187.24 - Step 6: Final answer
x = 900,298.55
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.